diff --git a/faderboard/faderboard.kicad_pro b/faderboard/faderboard.kicad_pro
index 615e877..41b3da4 100644
--- a/faderboard/faderboard.kicad_pro
+++ b/faderboard/faderboard.kicad_pro
@@ -310,7 +310,7 @@
       "workbook_filename": ""
     },
     "page_layout_descr_file": "nocomment.kicad_wks",
-    "plot_directory": "",
+    "plot_directory": "./",
     "spice_adjust_passive_values": false,
     "spice_external_command": "spice \"%I\"",
     "subpart_first_id": 65,
diff --git a/faderboard/faderboard.kicad_sch b/faderboard/faderboard.kicad_sch
index f66f0be..009f212 100644
--- a/faderboard/faderboard.kicad_sch
+++ b/faderboard/faderboard.kicad_sch
@@ -653,10 +653,10 @@
       )
     )
     (symbol "MCU_ST_STM32F1:STM32F103C8Tx" (in_bom yes) (on_board yes)
-      (property "Reference" "U" (id 0) (at -15.24 36.83 0)
+      (property "Reference" "U1" (id 0) (at 13.97 34.29 0)
         (effects (font (size 1.27 1.27)) (justify left))
       )
-      (property "Value" "STM32F103C8Tx" (id 1) (at 7.62 36.83 0)
+      (property "Value" "STM32F103C8Tx" (id 1) (at 13.97 31.75 0)
         (effects (font (size 1.27 1.27)) (justify left))
       )
       (property "Footprint" "Package_QFP:LQFP-48_7x7mm_P0.5mm" (id 2) (at -15.24 -35.56 0)
@@ -853,11 +853,11 @@
           (name "VDD" (effects (font (size 1.27 1.27))))
           (number "48" (effects (font (size 1.27 1.27))))
         )
-        (pin input line (at -17.78 22.86 0) (length 2.54)
+        (pin bidirectional line (at -17.78 22.86 0) (length 2.54)
           (name "PD0" (effects (font (size 1.27 1.27))))
           (number "5" (effects (font (size 1.27 1.27))))
         )
-        (pin input line (at -17.78 20.32 0) (length 2.54)
+        (pin bidirectional line (at -17.78 20.32 0) (length 2.54)
           (name "PD1" (effects (font (size 1.27 1.27))))
           (number "6" (effects (font (size 1.27 1.27))))
         )
@@ -1365,6 +1365,7 @@
     )
   )
 
+
   (junction (at 179.07 113.03) (diameter 0) (color 0 0 0 0)
     (uuid 02e59205-fbfe-4d78-a043-1e22a8d4e85a)
   )
@@ -3161,7 +3162,7 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 55c0b957-024e-4101-b3c2-d591a36819d2)
   )
-  (label "SWO" (at 21.59 49.53 0)
+  (label "SWO{slash}DIR8" (at 21.59 49.53 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 56a19f3d-db3f-4c97-9524-537d817cfbb3)
   )
@@ -3253,7 +3254,7 @@
     (effects (font (size 1.27 1.27)) (justify right bottom))
     (uuid 9436a102-d097-47a5-94c2-3f69d42045ff)
   )
-  (label "SWCLK" (at 21.59 46.99 0)
+  (label "SWCLK{slash}DIR7" (at 21.59 46.99 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 9a874849-567d-4d5e-8cf4-ec2857543211)
   )
@@ -3353,7 +3354,7 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid da31d29e-09b4-4b52-9df9-4beffd7b2199)
   )
-  (label "SWDIO" (at 21.59 44.45 0)
+  (label "SWDIO{slash}DIR6" (at 21.59 44.45 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid db177736-1603-460d-aecd-287975a6c312)
   )
@@ -3421,7 +3422,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 229.87 158.75 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 014bc77f-954d-4b02-ae27-5ad119534cc3)
-    (property "Reference" "U?" (id 0) (at 220.98 165.1 0)
+    (property "Reference" "U10" (id 0) (at 220.98 165.1 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 220.98 167.64 0)
@@ -3447,7 +3448,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 48.26 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 01c1a25e-c5da-40d0-83b4-f1c11a12b932)
-    (property "Reference" "P?" (id 0) (at 163.83 45.72 0))
+    (property "Reference" "P2" (id 0) (at 163.83 45.72 0))
     (property "Value" "B" (id 1) (at 163.83 50.8 0))
     (property "Footprint" "" (id 2) (at 163.83 48.26 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3461,7 +3462,7 @@
   (symbol (lib_id "power:GND") (at 120.65 73.66 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 03acb317-298e-4b3b-81f4-d2e56c049eb5)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 80.01 0)
+    (property "Reference" "#PWR027" (id 0) (at 120.65 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 77.47 0))
@@ -3477,7 +3478,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 172.72 160.02 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 03c71133-08a5-4fd7-ada2-a8713b6e24bc)
-    (property "Reference" "RV?" (id 0) (at 172.72 152.4 0))
+    (property "Reference" "RV4" (id 0) (at 172.72 152.4 0))
     (property "Value" "RSx0N11M9" (id 1) (at 172.72 165.1 0))
     (property "Footprint" "" (id 2) (at 172.72 160.02 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3494,7 +3495,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 72.39 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0676a495-624f-4c17-ac15-4f76d34f8c55)
-    (property "Reference" "P?" (id 0) (at 246.38 69.85 0))
+    (property "Reference" "P15" (id 0) (at 246.38 69.85 0))
     (property "Value" "A" (id 1) (at 246.38 74.93 0))
     (property "Footprint" "" (id 2) (at 246.38 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3508,7 +3509,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x10") (at 39.37 52.07 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 089e29df-ab6f-4a5e-86e2-167b774080f6)
-    (property "Reference" "J?" (id 0) (at 39.37 39.37 0))
+    (property "Reference" "J1" (id 0) (at 39.37 39.37 0))
     (property "Value" "FPC" (id 1) (at 39.37 67.31 0))
     (property "Footprint" "" (id 2) (at 39.37 52.07 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3531,7 +3532,7 @@
   (symbol (lib_id "Device:R_Small") (at 273.05 77.47 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0a6b5342-45a0-4ce0-b816-602b8a65668f)
-    (property "Reference" "R?" (id 0) (at 274.32 76.2 0)
+    (property "Reference" "R11" (id 0) (at 274.32 76.2 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 274.32 78.74 0)
@@ -3550,7 +3551,7 @@
   (symbol (lib_id "power:+3V3") (at 179.07 111.76 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0ba47962-00eb-467f-ae6e-d9f068b2ca93)
-    (property "Reference" "#PWR?" (id 0) (at 179.07 115.57 0)
+    (property "Reference" "#PWR052" (id 0) (at 179.07 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 179.07 107.95 0))
@@ -3566,7 +3567,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 147.32 119.38 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0cec1464-b54e-44f1-ba1a-5efe4f027011)
-    (property "Reference" "U?" (id 0) (at 138.43 125.73 0)
+    (property "Reference" "U5" (id 0) (at 138.43 125.73 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 138.43 128.27 0)
@@ -3592,7 +3593,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 147.32 80.01 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0d04876f-034e-4527-8852-b22a3ca80422)
-    (property "Reference" "U?" (id 0) (at 138.43 86.36 0)
+    (property "Reference" "U4" (id 0) (at 138.43 86.36 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 138.43 88.9 0)
@@ -3618,7 +3619,7 @@
   (symbol (lib_id "Device:R_Small") (at 71.12 78.74 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0dca95a6-158b-40d3-8c8c-71bec272020d)
-    (property "Reference" "R?" (id 0) (at 72.39 77.47 0)
+    (property "Reference" "R3" (id 0) (at 72.39 77.47 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "5k1" (id 1) (at 72.39 80.01 0)
@@ -3637,7 +3638,7 @@
   (symbol (lib_id "power:GND") (at 203.2 152.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0e51db76-b31d-4bba-9cf7-784a4d0f0007)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 158.75 0)
+    (property "Reference" "#PWR071" (id 0) (at 203.2 158.75 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 156.21 0))
@@ -3653,7 +3654,7 @@
   (symbol (lib_id "power:+3V3") (at 224.79 143.51 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0eec23d9-958a-41d4-af4b-87825ffa4c1d)
-    (property "Reference" "#PWR?" (id 0) (at 224.79 147.32 0)
+    (property "Reference" "#PWR077" (id 0) (at 224.79 147.32 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 224.79 139.7 0))
@@ -3669,7 +3670,7 @@
   (symbol (lib_id "power:+3V3") (at 92.71 73.66 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 0f21c27e-a99b-4a31-b4c5-1de7015cd938)
-    (property "Reference" "#PWR?" (id 0) (at 92.71 77.47 0)
+    (property "Reference" "#PWR018" (id 0) (at 92.71 77.47 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 92.71 69.85 0))
@@ -3685,7 +3686,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 147.32 158.75 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 10a34e14-85c8-4161-9549-55f3ff1e2a23)
-    (property "Reference" "U?" (id 0) (at 138.43 165.1 0)
+    (property "Reference" "U6" (id 0) (at 138.43 165.1 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 138.43 167.64 0)
@@ -3711,7 +3712,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 229.87 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 15ba1cbc-ec80-499e-b4d2-d11821eefb63)
-    (property "Reference" "U?" (id 0) (at 220.98 46.99 0)
+    (property "Reference" "U7" (id 0) (at 220.98 46.99 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 220.98 49.53 0)
@@ -3737,7 +3738,7 @@
   (symbol (lib_id "Switch:SW_Push") (at 35.56 121.92 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 15fdb975-958e-4d24-8828-91dd4355016b)
-    (property "Reference" "SW?" (id 0) (at 35.56 124.46 0))
+    (property "Reference" "SW1" (id 0) (at 35.56 124.46 0))
     (property "Value" "BOOTMODE" (id 1) (at 35.56 127 0))
     (property "Footprint" "" (id 2) (at 35.56 116.84 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3752,7 +3753,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 148.59 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 17713a7c-0858-45e5-a553-a42c856f87e4)
-    (property "Reference" "C?" (id 0) (at 205.74 147.32 0)
+    (property "Reference" "C23" (id 0) (at 205.74 147.32 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 149.86 0)
@@ -3771,7 +3772,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 255.27 120.65 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 1a09aa5a-cb83-440b-8bb2-a910daaf71fb)
-    (property "Reference" "RV?" (id 0) (at 255.27 113.03 0))
+    (property "Reference" "RV7" (id 0) (at 255.27 113.03 0))
     (property "Value" "RSx0N11M9" (id 1) (at 255.27 125.73 0))
     (property "Footprint" "" (id 2) (at 255.27 120.65 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3788,7 +3789,7 @@
   (symbol (lib_id "power:GND") (at 203.2 171.45 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 1b8d7c57-2e27-439d-8a60-e055311c8131)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 177.8 0)
+    (property "Reference" "#PWR073" (id 0) (at 203.2 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 175.26 0))
@@ -3804,7 +3805,7 @@
   (symbol (lib_id "Device:C_Small") (at 55.88 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 1c4dce76-7f14-4144-9070-20d73b28536e)
-    (property "Reference" "C?" (id 0) (at 58.42 24.13 0)
+    (property "Reference" "C4" (id 0) (at 58.42 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 58.42 26.67 0)
@@ -3823,7 +3824,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 167.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 1e17a43d-f869-47d3-90b7-cc5e999d14fe)
-    (property "Reference" "C?" (id 0) (at 205.74 166.37 0)
+    (property "Reference" "C24" (id 0) (at 205.74 166.37 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 168.91 0)
@@ -3842,7 +3843,7 @@
   (symbol (lib_id "Device:C_Small") (at 45.72 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2003f588-8b18-4527-ae99-980d082adc6f)
-    (property "Reference" "C?" (id 0) (at 48.26 24.13 0)
+    (property "Reference" "C3" (id 0) (at 48.26 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1u" (id 1) (at 48.26 26.67 0)
@@ -3861,7 +3862,7 @@
   (symbol (lib_id "Device:R_Small") (at 190.5 116.84 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 20edb1fa-94f0-4c42-9d47-f22f921c04bb)
-    (property "Reference" "R?" (id 0) (at 191.77 115.57 0)
+    (property "Reference" "R8" (id 0) (at 191.77 115.57 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 191.77 118.11 0)
@@ -3880,7 +3881,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 27.94 144.78 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 20f712cd-0dd5-4452-8133-ef6bdf5a40ef)
-    (property "Reference" "H?" (id 0) (at 27.94 137.16 0))
+    (property "Reference" "H1" (id 0) (at 27.94 137.16 0))
     (property "Value" "VM" (id 1) (at 27.94 139.7 0))
     (property "Footprint" "" (id 2) (at 27.94 144.78 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -3894,7 +3895,7 @@
   (symbol (lib_id "power:+3V3") (at 203.2 144.78 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2140619e-4489-42b3-b616-ae2edf80bb7a)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 148.59 0)
+    (property "Reference" "#PWR070" (id 0) (at 203.2 148.59 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 203.2 140.97 0))
@@ -3910,7 +3911,7 @@
   (symbol (lib_id "Device:C_Small") (at 86.36 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 21584a21-28cf-4fe2-b877-5b88cd056e7a)
-    (property "Reference" "C?" (id 0) (at 88.9 24.13 0)
+    (property "Reference" "C7" (id 0) (at 88.9 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 88.9 26.67 0)
@@ -3929,7 +3930,7 @@
   (symbol (lib_id "Device:R_Small") (at 43.18 125.73 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 21b21b5d-9247-4e0a-b4d1-003f94358e49)
-    (property "Reference" "R?" (id 0) (at 44.45 124.46 0)
+    (property "Reference" "R1" (id 0) (at 44.45 124.46 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "10k" (id 1) (at 44.45 127 0)
@@ -3948,7 +3949,7 @@
   (symbol (lib_id "power:GND") (at 120.65 92.71 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2285de69-a41b-4ffe-9806-bb621d5471c2)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 99.06 0)
+    (property "Reference" "#PWR029" (id 0) (at 120.65 99.06 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 96.52 0))
@@ -3964,7 +3965,7 @@
   (symbol (lib_id "power:+3V3") (at 261.62 33.02 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 231816b9-2999-48c3-a2c2-517589047ab9)
-    (property "Reference" "#PWR?" (id 0) (at 261.62 36.83 0)
+    (property "Reference" "#PWR086" (id 0) (at 261.62 36.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 261.62 29.21 0))
@@ -3980,7 +3981,7 @@
   (symbol (lib_id "MCU_ST_STM32F1:STM32F103C8Tx") (at 77.47 149.86 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 261ebeba-2ef7-400b-bf0c-7054b71caf0b)
-    (property "Reference" "U?" (id 0) (at 91.44 115.57 0)
+    (property "Reference" "U1" (id 0) (at 91.44 115.57 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "STM32F103C8Tx" (id 1) (at 91.44 118.11 0)
@@ -4045,7 +4046,7 @@
   (symbol (lib_id "Device:C_Polarized_Small") (at 19.05 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 274d68c1-9e74-40b7-970b-c0363ff6c573)
-    (property "Reference" "C?" (id 0) (at 21.59 24.13 0)
+    (property "Reference" "C1" (id 0) (at 21.59 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100u" (id 1) (at 21.59 26.67 0)
@@ -4064,7 +4065,7 @@
   (symbol (lib_id "power:GND") (at 147.32 93.98 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 27d494f5-0ae0-4deb-8294-effe6387fa6b)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 100.33 0)
+    (property "Reference" "#PWR045" (id 0) (at 147.32 100.33 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 147.32 97.79 0))
@@ -4080,7 +4081,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 172.72 41.91 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 293d9bb8-787d-4dde-b113-ce0a2e0d65cb)
-    (property "Reference" "RV?" (id 0) (at 172.72 34.29 0))
+    (property "Reference" "RV1" (id 0) (at 172.72 34.29 0))
     (property "Value" "RSx0N11M9" (id 1) (at 172.72 46.99 0))
     (property "Footprint" "" (id 2) (at 172.72 41.91 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4097,7 +4098,7 @@
   (symbol (lib_id "Switch:SW_Push") (at 38.1 116.84 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2a6f62ac-1107-4c8a-8828-7cdc7fd3a30c)
-    (property "Reference" "SW?" (id 0) (at 38.1 109.22 0))
+    (property "Reference" "SW2" (id 0) (at 38.1 109.22 0))
     (property "Value" "RESET" (id 1) (at 38.1 111.76 0))
     (property "Footprint" "" (id 2) (at 38.1 111.76 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4112,7 +4113,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 49.53 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2b057e79-9b0b-4559-8707-a0dec395f370)
-    (property "Reference" "C?" (id 0) (at 123.19 48.26 0)
+    (property "Reference" "C10" (id 0) (at 123.19 48.26 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 50.8 0)
@@ -4131,7 +4132,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 72.39 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2c11e041-e6f3-4d92-ae5a-0790bae7e60e)
-    (property "Reference" "P?" (id 0) (at 163.83 69.85 0))
+    (property "Reference" "P3" (id 0) (at 163.83 69.85 0))
     (property "Value" "A" (id 1) (at 163.83 74.93 0))
     (property "Footprint" "" (id 2) (at 163.83 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4145,7 +4146,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 148.59 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2d83e838-9822-4228-b312-6127a992c9c8)
-    (property "Reference" "C?" (id 0) (at 123.19 147.32 0)
+    (property "Reference" "C15" (id 0) (at 123.19 147.32 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 149.86 0)
@@ -4164,7 +4165,7 @@
   (symbol (lib_id "power:GND") (at 92.71 100.33 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2e828e76-7ade-44b0-820e-1edd2678a4fe)
-    (property "Reference" "#PWR?" (id 0) (at 92.71 106.68 0)
+    (property "Reference" "#PWR019" (id 0) (at 92.71 106.68 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 92.71 104.14 0))
@@ -4180,7 +4181,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 193.04 44.45 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2fe70184-eaf0-4f3a-bf0b-d932c4c2d65e)
-    (property "Reference" "P?" (id 0) (at 193.04 41.91 0))
+    (property "Reference" "P9" (id 0) (at 193.04 41.91 0))
     (property "Value" "0%" (id 1) (at 193.04 46.99 0))
     (property "Footprint" "" (id 2) (at 193.04 44.45 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4194,7 +4195,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 127 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3147a14b-e395-4dc6-94cc-8adee781662d)
-    (property "Reference" "P?" (id 0) (at 246.38 124.46 0))
+    (property "Reference" "P18" (id 0) (at 246.38 124.46 0))
     (property "Value" "B" (id 1) (at 246.38 129.54 0))
     (property "Footprint" "" (id 2) (at 246.38 127 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4208,7 +4209,7 @@
   (symbol (lib_id "power:GND") (at 120.65 171.45 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 31868233-a27b-4f26-a91b-74d47791ffd4)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 177.8 0)
+    (property "Reference" "#PWR037" (id 0) (at 120.65 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 175.26 0))
@@ -4224,7 +4225,7 @@
   (symbol (lib_id "power:GND") (at 147.32 54.61 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 323bf17f-80d3-4729-8d1b-67e23c0d451e)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 60.96 0)
+    (property "Reference" "#PWR043" (id 0) (at 147.32 60.96 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 147.32 58.42 0))
@@ -4240,7 +4241,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 87.63 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 32c29abf-3e4e-4c1a-9ac1-56b9c1d92f4f)
-    (property "Reference" "P?" (id 0) (at 246.38 85.09 0))
+    (property "Reference" "P16" (id 0) (at 246.38 85.09 0))
     (property "Value" "B" (id 1) (at 246.38 90.17 0))
     (property "Footprint" "" (id 2) (at 246.38 87.63 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4254,7 +4255,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 229.87 119.38 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 32fe6d89-6c85-470b-af58-0f956e93f4de)
-    (property "Reference" "U?" (id 0) (at 220.98 125.73 0)
+    (property "Reference" "U9" (id 0) (at 220.98 125.73 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 220.98 128.27 0)
@@ -4280,7 +4281,7 @@
   (symbol (lib_id "power:+3V3") (at 120.65 66.04 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 34c567ad-8aa2-4611-8124-20518dc0f0f0)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 69.85 0)
+    (property "Reference" "#PWR026" (id 0) (at 120.65 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 120.65 62.23 0))
@@ -4296,7 +4297,7 @@
   (symbol (lib_id "power:GND") (at 203.2 53.34 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3a8414cc-122b-4e5e-9ed1-ae68bbebab7f)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 59.69 0)
+    (property "Reference" "#PWR061" (id 0) (at 203.2 59.69 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 57.15 0))
@@ -4312,7 +4313,7 @@
   (symbol (lib_id "power:GND") (at 203.2 73.66 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3b1e0077-fdf7-433e-99f8-899e8a211694)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 80.01 0)
+    (property "Reference" "#PWR063" (id 0) (at 203.2 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 77.47 0))
@@ -4328,7 +4329,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 255.27 81.28 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3b8920d9-5499-42d7-9eb7-dab4d368f6c1)
-    (property "Reference" "RV?" (id 0) (at 255.27 73.66 0))
+    (property "Reference" "RV6" (id 0) (at 255.27 73.66 0))
     (property "Value" "RSx0N11M9" (id 1) (at 255.27 86.36 0))
     (property "Footprint" "" (id 2) (at 255.27 81.28 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4345,7 +4346,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 275.59 83.82 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3cfe777f-0846-47ba-b50d-ecf61bd3da11)
-    (property "Reference" "P?" (id 0) (at 275.59 81.28 0))
+    (property "Reference" "P22" (id 0) (at 275.59 81.28 0))
     (property "Value" "0%" (id 1) (at 275.59 86.36 0))
     (property "Footprint" "" (id 2) (at 275.59 83.82 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4359,7 +4360,7 @@
   (symbol (lib_id "power:GND") (at 120.65 53.34 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3da618d1-af65-462c-9430-12a07b96de05)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 59.69 0)
+    (property "Reference" "#PWR025" (id 0) (at 120.65 59.69 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 57.15 0))
@@ -4375,7 +4376,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 58.42 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3f29305c-4870-4312-b003-06350cb093b1)
-    (property "Reference" "#FLG?" (id 0) (at 58.42 38.735 0)
+    (property "Reference" "#FLG04" (id 0) (at 58.42 38.735 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (id 1) (at 58.42 36.83 0))
@@ -4391,7 +4392,7 @@
   (symbol (lib_id "power:GND") (at 19.05 63.5 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 3f4ddf69-4132-44e2-bce7-fa473516bcf2)
-    (property "Reference" "#PWR?" (id 0) (at 19.05 69.85 0)
+    (property "Reference" "#PWR04" (id 0) (at 19.05 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 19.05 67.31 0))
@@ -4407,7 +4408,7 @@
   (symbol (lib_id "power:+3V3") (at 179.07 33.02 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 42509da5-e944-4f5a-a5df-4d4958f1ca57)
-    (property "Reference" "#PWR?" (id 0) (at 179.07 36.83 0)
+    (property "Reference" "#PWR050" (id 0) (at 179.07 36.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 179.07 29.21 0))
@@ -4423,7 +4424,7 @@
   (symbol (lib_id "Device:R_Small") (at 273.05 38.1 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 456d96c6-c04d-445f-bed6-aa8bab143cdd)
-    (property "Reference" "R?" (id 0) (at 274.32 36.83 0)
+    (property "Reference" "R10" (id 0) (at 274.32 36.83 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 274.32 39.37 0)
@@ -4442,7 +4443,7 @@
   (symbol (lib_id "Device:LED_Small") (at 66.04 46.99 90) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 45898d76-74b1-415f-b3c6-678fa95695fb)
-    (property "Reference" "D?" (id 0) (at 67.31 45.72 90)
+    (property "Reference" "D1" (id 0) (at 67.31 45.72 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "RED" (id 1) (at 67.31 48.26 90)
@@ -4461,7 +4462,7 @@
   (symbol (lib_id "Device:C_Small") (at 66.04 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 465525a2-5234-45e6-96d0-0b6043faf0b1)
-    (property "Reference" "C?" (id 0) (at 68.58 24.13 0)
+    (property "Reference" "C5" (id 0) (at 68.58 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 68.58 26.67 0)
@@ -4480,7 +4481,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 35.56 181.61 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 499e6e60-311d-4714-aa01-a84118a9468e)
-    (property "Reference" "#FLG?" (id 0) (at 35.56 179.705 0)
+    (property "Reference" "#FLG03" (id 0) (at 35.56 179.705 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (id 1) (at 35.56 177.8 0))
@@ -4496,7 +4497,7 @@
   (symbol (lib_id "power:GND") (at 120.65 152.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 4aacf576-5618-45ac-b79b-5a0d41bc5d51)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 158.75 0)
+    (property "Reference" "#PWR035" (id 0) (at 120.65 158.75 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 156.21 0))
@@ -4512,7 +4513,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 151.13 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 4b55f6d8-6a97-47f3-8c96-32886e8e349e)
-    (property "Reference" "P?" (id 0) (at 163.83 148.59 0))
+    (property "Reference" "P7" (id 0) (at 163.83 148.59 0))
     (property "Value" "A" (id 1) (at 163.83 153.67 0))
     (property "Footprint" "" (id 2) (at 163.83 151.13 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4526,7 +4527,7 @@
   (symbol (lib_id "power:GND") (at 229.87 172.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 4b61acef-30b8-4cde-bf3d-a1c201b8eda8)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 179.07 0)
+    (property "Reference" "#PWR085" (id 0) (at 229.87 179.07 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 229.87 176.53 0))
@@ -4542,7 +4543,7 @@
   (symbol (lib_id "power:+3V3") (at 261.62 72.39 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 4c8d56ea-7282-431a-af26-c574184dbe6c)
-    (property "Reference" "#PWR?" (id 0) (at 261.62 76.2 0)
+    (property "Reference" "#PWR087" (id 0) (at 261.62 76.2 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 261.62 68.58 0))
@@ -4558,7 +4559,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 35.56 147.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5045a593-8a4e-4fa7-bf74-79fd867a766b)
-    (property "Reference" "#FLG?" (id 0) (at 35.56 145.415 0)
+    (property "Reference" "#FLG01" (id 0) (at 35.56 145.415 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (id 1) (at 35.56 143.51 0))
@@ -4574,7 +4575,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 109.22 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 51654275-004b-49d8-9763-af0b2d756ddc)
-    (property "Reference" "C?" (id 0) (at 205.74 107.95 0)
+    (property "Reference" "C21" (id 0) (at 205.74 107.95 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 110.49 0)
@@ -4593,7 +4594,7 @@
   (symbol (lib_id "Device:R_Small") (at 190.5 156.21 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 521b9090-91ff-4fc1-8be3-c8374decb540)
-    (property "Reference" "R?" (id 0) (at 191.77 154.94 0)
+    (property "Reference" "R9" (id 0) (at 191.77 154.94 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 191.77 157.48 0)
@@ -4612,7 +4613,7 @@
   (symbol (lib_id "power:GND") (at 203.2 113.03 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5356c33d-f1bb-499a-95b8-5f562fa55259)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 119.38 0)
+    (property "Reference" "#PWR067" (id 0) (at 203.2 119.38 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 116.84 0))
@@ -4628,7 +4629,7 @@
   (symbol (lib_id "power:+3V3") (at 179.07 151.13 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 544ed945-58c8-46aa-af33-f65879b465d4)
-    (property "Reference" "#PWR?" (id 0) (at 179.07 154.94 0)
+    (property "Reference" "#PWR053" (id 0) (at 179.07 154.94 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 179.07 147.32 0))
@@ -4644,7 +4645,7 @@
   (symbol (lib_id "power:VDC") (at 147.32 104.14 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 54b9907c-669b-4bcb-8c36-fc69665ec776)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 106.68 0)
+    (property "Reference" "#PWR046" (id 0) (at 147.32 106.68 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 147.32 100.33 0))
@@ -4660,7 +4661,7 @@
   (symbol (lib_id "power:+3V3") (at 102.87 20.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5584bf61-93e4-44b1-8f83-fca46f89b96f)
-    (property "Reference" "#PWR?" (id 0) (at 102.87 24.13 0)
+    (property "Reference" "#PWR020" (id 0) (at 102.87 24.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 102.87 16.51 0))
@@ -4676,7 +4677,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 72.39 60.96 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 58c3a039-abc0-4bfb-8c2d-182568dd9b7a)
-    (property "Reference" "#FLG?" (id 0) (at 72.39 59.055 0)
+    (property "Reference" "#FLG05" (id 0) (at 72.39 59.055 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (id 1) (at 72.39 57.15 0))
@@ -4692,7 +4693,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 193.04 123.19 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 58ef61c8-fb9a-4830-87f1-b956a39316ba)
-    (property "Reference" "P?" (id 0) (at 193.04 120.65 0))
+    (property "Reference" "P11" (id 0) (at 193.04 120.65 0))
     (property "Value" "0%" (id 1) (at 193.04 125.73 0))
     (property "Footprint" "" (id 2) (at 193.04 123.19 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4706,7 +4707,7 @@
   (symbol (lib_id "Device:R_Small") (at 66.04 53.34 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5d72f405-fcc9-416e-aca3-373570457be3)
-    (property "Reference" "R?" (id 0) (at 67.31 52.07 0)
+    (property "Reference" "R2" (id 0) (at 67.31 52.07 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "3k3" (id 1) (at 67.31 54.61 0)
@@ -4725,7 +4726,7 @@
   (symbol (lib_id "power:GND") (at 265.43 45.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5df328df-b462-4a55-bdd3-881e9252ffd4)
-    (property "Reference" "#PWR?" (id 0) (at 265.43 52.07 0)
+    (property "Reference" "#PWR090" (id 0) (at 265.43 52.07 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 265.43 49.53 0))
@@ -4741,7 +4742,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 166.37 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 60283c10-ff05-4daf-9ce9-36a0343485dd)
-    (property "Reference" "P?" (id 0) (at 246.38 163.83 0))
+    (property "Reference" "P20" (id 0) (at 246.38 163.83 0))
     (property "Value" "B" (id 1) (at 246.38 168.91 0))
     (property "Footprint" "" (id 2) (at 246.38 166.37 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4755,7 +4756,7 @@
   (symbol (lib_id "Device:R_Small") (at 190.5 38.1 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 60494e59-df7f-425b-8451-7304c40127fa)
-    (property "Reference" "R?" (id 0) (at 191.77 36.83 0)
+    (property "Reference" "R6" (id 0) (at 191.77 36.83 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 191.77 39.37 0)
@@ -4774,7 +4775,7 @@
   (symbol (lib_id "power:GND") (at 182.88 45.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 60c228d8-97ff-44d6-9ea0-1fbfc5d3eb6f)
-    (property "Reference" "#PWR?" (id 0) (at 182.88 52.07 0)
+    (property "Reference" "#PWR054" (id 0) (at 182.88 52.07 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 182.88 49.53 0))
@@ -4790,7 +4791,7 @@
   (symbol (lib_id "power:GND") (at 86.36 30.48 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 61b560a7-efb8-4e5f-bbf1-dd9a8c60c023)
-    (property "Reference" "#PWR?" (id 0) (at 86.36 36.83 0)
+    (property "Reference" "#PWR017" (id 0) (at 86.36 36.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 86.36 34.29 0))
@@ -4806,7 +4807,7 @@
   (symbol (lib_id "power:+3V3") (at 224.79 64.77 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 65600730-4f8b-4037-ab8e-2ab971f3a7d4)
-    (property "Reference" "#PWR?" (id 0) (at 224.79 68.58 0)
+    (property "Reference" "#PWR075" (id 0) (at 224.79 68.58 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 224.79 60.96 0))
@@ -4822,7 +4823,7 @@
   (symbol (lib_id "power:VDC") (at 147.32 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 657b07f3-7c2e-4325-918c-f837894384f2)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 27.94 0)
+    (property "Reference" "#PWR042" (id 0) (at 147.32 27.94 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 147.32 21.59 0))
@@ -4838,7 +4839,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 33.02 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 6673c3e1-8080-4780-b1a1-42217efabb83)
-    (property "Reference" "P?" (id 0) (at 163.83 30.48 0))
+    (property "Reference" "P1" (id 0) (at 163.83 30.48 0))
     (property "Value" "A" (id 1) (at 163.83 35.56 0))
     (property "Footprint" "" (id 2) (at 163.83 33.02 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4852,7 +4853,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 88.9 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 67653d57-bba6-40ad-ae2b-1f1065918da0)
-    (property "Reference" "C?" (id 0) (at 123.19 87.63 0)
+    (property "Reference" "C12" (id 0) (at 123.19 87.63 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 90.17 0)
@@ -4871,7 +4872,7 @@
   (symbol (lib_id "power:+3V3") (at 142.24 143.51 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 690e1da5-25b3-429b-a7b9-fdfa09f54b7c)
-    (property "Reference" "#PWR?" (id 0) (at 142.24 147.32 0)
+    (property "Reference" "#PWR041" (id 0) (at 142.24 147.32 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 142.24 139.7 0))
@@ -4887,7 +4888,7 @@
   (symbol (lib_id "power:GND") (at 265.43 163.83 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 699edcdc-80bd-4b3c-9bdc-fedd780e8fda)
-    (property "Reference" "#PWR?" (id 0) (at 265.43 170.18 0)
+    (property "Reference" "#PWR093" (id 0) (at 265.43 170.18 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 265.43 167.64 0))
@@ -4903,7 +4904,7 @@
   (symbol (lib_id "Device:C_Small") (at 76.2 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 69cc3831-49df-456a-b3ff-8987754ad718)
-    (property "Reference" "C?" (id 0) (at 78.74 24.13 0)
+    (property "Reference" "C6" (id 0) (at 78.74 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 78.74 26.67 0)
@@ -4922,7 +4923,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 166.37 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 6bc7dc28-c105-46d4-98e6-c1800f260ca6)
-    (property "Reference" "P?" (id 0) (at 163.83 163.83 0))
+    (property "Reference" "P8" (id 0) (at 163.83 163.83 0))
     (property "Value" "B" (id 1) (at 163.83 168.91 0))
     (property "Footprint" "" (id 2) (at 163.83 166.37 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4936,7 +4937,7 @@
   (symbol (lib_id "power:+3V3") (at 35.56 20.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 6dfd53ec-f730-41a7-86e6-e4bfc32a8183)
-    (property "Reference" "#PWR?" (id 0) (at 35.56 24.13 0)
+    (property "Reference" "#PWR08" (id 0) (at 35.56 24.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 35.56 16.51 0))
@@ -4952,7 +4953,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x10") (at 45.72 54.61 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 7242bb06-0210-47fd-8cf6-0609cfd608f2)
-    (property "Reference" "J?" (id 0) (at 45.72 67.31 0))
+    (property "Reference" "J2" (id 0) (at 45.72 67.31 0))
     (property "Value" "FPC" (id 1) (at 45.72 39.37 0))
     (property "Footprint" "" (id 2) (at 45.72 54.61 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -4975,7 +4976,7 @@
   (symbol (lib_id "power:+3V3") (at 72.39 109.22 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 727fad55-3377-4ba5-bc5d-bde81de9daf8)
-    (property "Reference" "#PWR?" (id 0) (at 72.39 113.03 0)
+    (property "Reference" "#PWR013" (id 0) (at 72.39 113.03 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 72.39 105.41 0))
@@ -4991,7 +4992,7 @@
   (symbol (lib_id "power:VDC") (at 229.87 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 73e6085b-b553-4b14-9d82-01a8dbc041d5)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 27.94 0)
+    (property "Reference" "#PWR078" (id 0) (at 229.87 27.94 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 229.87 21.59 0))
@@ -5007,7 +5008,7 @@
   (symbol (lib_id "power:+3V3") (at 19.05 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 74d599ce-57e9-4d37-be0a-9fdd9f6f0fc9)
-    (property "Reference" "#PWR?" (id 0) (at 19.05 44.45 0)
+    (property "Reference" "#PWR03" (id 0) (at 19.05 44.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 19.05 36.83 0))
@@ -5023,7 +5024,7 @@
   (symbol (lib_id "power:+3V3") (at 179.07 72.39 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 76afbb0c-ac8f-4580-a720-a02d16e635c8)
-    (property "Reference" "#PWR?" (id 0) (at 179.07 76.2 0)
+    (property "Reference" "#PWR051" (id 0) (at 179.07 76.2 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 179.07 68.58 0))
@@ -5039,7 +5040,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 48.26 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 774f31c8-79ec-41d6-8d23-87df662b10c0)
-    (property "Reference" "P?" (id 0) (at 246.38 45.72 0))
+    (property "Reference" "P14" (id 0) (at 246.38 45.72 0))
     (property "Value" "B" (id 1) (at 246.38 50.8 0))
     (property "Footprint" "" (id 2) (at 246.38 48.26 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5053,7 +5054,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 88.9 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 778b8a32-10bb-4e9d-a64b-798d51e12422)
-    (property "Reference" "C?" (id 0) (at 205.74 87.63 0)
+    (property "Reference" "C20" (id 0) (at 205.74 87.63 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 90.17 0)
@@ -5072,7 +5073,7 @@
   (symbol (lib_id "Device:R_Small") (at 273.05 116.84 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 787ea17a-dbb7-4333-a40a-f4a4ae9c2fcc)
-    (property "Reference" "R?" (id 0) (at 274.32 115.57 0)
+    (property "Reference" "R12" (id 0) (at 274.32 115.57 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 274.32 118.11 0)
@@ -5091,7 +5092,7 @@
   (symbol (lib_id "power:GND") (at 80.01 190.5 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 78865cc1-e185-41e4-81f6-216e5503deb5)
-    (property "Reference" "#PWR?" (id 0) (at 80.01 196.85 0)
+    (property "Reference" "#PWR016" (id 0) (at 80.01 196.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 80.01 194.31 0))
@@ -5107,7 +5108,7 @@
   (symbol (lib_id "Device:R_Small") (at 77.47 78.74 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 7a59c1c8-7e9d-4543-90ba-d2ce2125a051)
-    (property "Reference" "R?" (id 0) (at 78.74 77.47 0)
+    (property "Reference" "R4" (id 0) (at 78.74 77.47 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "5k1" (id 1) (at 78.74 80.01 0)
@@ -5126,7 +5127,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 167.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 7f0a2126-a135-4029-b376-bd9e2ea5707d)
-    (property "Reference" "C?" (id 0) (at 123.19 166.37 0)
+    (property "Reference" "C16" (id 0) (at 123.19 166.37 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 168.91 0)
@@ -5145,7 +5146,7 @@
   (symbol (lib_id "power:VDC") (at 229.87 64.77 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 7f1998d2-5602-4598-b1ab-03e77a1a8eb0)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 67.31 0)
+    (property "Reference" "#PWR080" (id 0) (at 229.87 67.31 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 229.87 60.96 0))
@@ -5161,7 +5162,7 @@
   (symbol (lib_id "power:+3V3") (at 120.65 144.78 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 82b0d735-f93c-4753-a4f8-c94b53fb6750)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 148.59 0)
+    (property "Reference" "#PWR034" (id 0) (at 120.65 148.59 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 120.65 140.97 0))
@@ -5177,7 +5178,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 128.27 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 845ce6b3-703a-434c-b3c5-f06c1dc3eb90)
-    (property "Reference" "C?" (id 0) (at 123.19 127 0)
+    (property "Reference" "C14" (id 0) (at 123.19 127 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 129.54 0)
@@ -5196,7 +5197,7 @@
   (symbol (lib_id "power:VCC") (at 78.74 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 860f1e69-23e2-4d12-aa98-150a166015d7)
-    (property "Reference" "#PWR?" (id 0) (at 78.74 44.45 0)
+    (property "Reference" "#PWR014" (id 0) (at 78.74 44.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VCC" (id 1) (at 78.74 36.83 0))
@@ -5212,7 +5213,7 @@
   (symbol (lib_id "power:+3V3") (at 142.24 104.14 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 86322b18-ae10-4928-b6ef-6b5d67a28114)
-    (property "Reference" "#PWR?" (id 0) (at 142.24 107.95 0)
+    (property "Reference" "#PWR040" (id 0) (at 142.24 107.95 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 142.24 100.33 0))
@@ -5228,7 +5229,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 30.48 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 863ef05d-fb86-40dc-a63e-faa714f406d4)
-    (property "Reference" "C?" (id 0) (at 123.19 29.21 0)
+    (property "Reference" "C9" (id 0) (at 123.19 29.21 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 31.75 0)
@@ -5247,7 +5248,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 69.85 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 87628b5e-7383-438d-b0dd-fbad7f7f6f2d)
-    (property "Reference" "C?" (id 0) (at 123.19 68.58 0)
+    (property "Reference" "C11" (id 0) (at 123.19 68.58 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 71.12 0)
@@ -5266,7 +5267,7 @@
   (symbol (lib_id "power:VDC") (at 203.2 85.09 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8964da36-9832-4ceb-bb8e-6c7a0ea05e21)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 87.63 0)
+    (property "Reference" "#PWR064" (id 0) (at 203.2 87.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 203.2 81.28 0))
@@ -5282,7 +5283,7 @@
   (symbol (lib_id "Connector_Generic:Conn_02x07_Odd_Even") (at 96.52 53.34 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8a02d52a-d4c3-4432-a8c9-42ecf73796c8)
-    (property "Reference" "J?" (id 0) (at 97.79 43.18 0))
+    (property "Reference" "J3" (id 0) (at 97.79 43.18 0))
     (property "Value" "STDC14" (id 1) (at 97.79 63.5 0))
     (property "Footprint" "" (id 2) (at 96.52 53.34 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5309,7 +5310,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 151.13 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8a1be5cb-71f6-497c-821d-a915f6941a1c)
-    (property "Reference" "P?" (id 0) (at 246.38 148.59 0))
+    (property "Reference" "P19" (id 0) (at 246.38 148.59 0))
     (property "Value" "A" (id 1) (at 246.38 153.67 0))
     (property "Footprint" "" (id 2) (at 246.38 151.13 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5323,7 +5324,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 87.63 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8b1bd56e-13de-4f41-ba4a-dc6f60e0019f)
-    (property "Reference" "P?" (id 0) (at 163.83 85.09 0))
+    (property "Reference" "P4" (id 0) (at 163.83 85.09 0))
     (property "Value" "B" (id 1) (at 163.83 90.17 0))
     (property "Footprint" "" (id 2) (at 163.83 87.63 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5337,7 +5338,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 193.04 83.82 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8bc0cb8b-2601-4719-b640-d280c2726ca2)
-    (property "Reference" "P?" (id 0) (at 193.04 81.28 0))
+    (property "Reference" "P10" (id 0) (at 193.04 81.28 0))
     (property "Value" "0%" (id 1) (at 193.04 86.36 0))
     (property "Footprint" "" (id 2) (at 193.04 83.82 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5351,7 +5352,7 @@
   (symbol (lib_id "power:GND") (at 102.87 30.48 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8c439100-c9db-47cd-94ac-3977215c1363)
-    (property "Reference" "#PWR?" (id 0) (at 102.87 36.83 0)
+    (property "Reference" "#PWR021" (id 0) (at 102.87 36.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 102.87 34.29 0))
@@ -5367,7 +5368,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 127 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8de3b101-4956-42da-a7ac-40f043c9977b)
-    (property "Reference" "P?" (id 0) (at 163.83 124.46 0))
+    (property "Reference" "P6" (id 0) (at 163.83 124.46 0))
     (property "Value" "B" (id 1) (at 163.83 129.54 0))
     (property "Footprint" "" (id 2) (at 163.83 127 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5381,7 +5382,7 @@
   (symbol (lib_id "Device:C_Small") (at 120.65 109.22 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 90d57ca5-151e-464a-9472-ca384a84effe)
-    (property "Reference" "C?" (id 0) (at 123.19 107.95 0)
+    (property "Reference" "C13" (id 0) (at 123.19 107.95 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 123.19 110.49 0)
@@ -5400,7 +5401,7 @@
   (symbol (lib_id "power:GND") (at 182.88 163.83 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 91dc6c74-8257-4612-9976-7ad21558849b)
-    (property "Reference" "#PWR?" (id 0) (at 182.88 170.18 0)
+    (property "Reference" "#PWR057" (id 0) (at 182.88 170.18 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 182.88 167.64 0))
@@ -5416,7 +5417,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 69.85 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 963bd451-f437-4f75-bcc8-539b3c3fee0b)
-    (property "Reference" "C?" (id 0) (at 205.74 68.58 0)
+    (property "Reference" "C19" (id 0) (at 205.74 68.58 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 71.12 0)
@@ -5435,7 +5436,7 @@
   (symbol (lib_id "power:GND") (at 265.43 85.09 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 96be746f-53d4-49ce-96f3-0dbf05b622b8)
-    (property "Reference" "#PWR?" (id 0) (at 265.43 91.44 0)
+    (property "Reference" "#PWR091" (id 0) (at 265.43 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 265.43 88.9 0))
@@ -5451,7 +5452,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 147.32 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 97b0232f-5237-49ab-8194-203eaef8d42b)
-    (property "Reference" "U?" (id 0) (at 138.43 46.99 0)
+    (property "Reference" "U3" (id 0) (at 138.43 46.99 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 138.43 49.53 0)
@@ -5477,7 +5478,7 @@
   (symbol (lib_id "power:VCC") (at 66.04 40.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 981aa595-d08c-41fe-84a3-fb9aba526ca6)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 44.45 0)
+    (property "Reference" "#PWR011" (id 0) (at 66.04 44.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VCC" (id 1) (at 66.04 36.83 0))
@@ -5493,7 +5494,7 @@
   (symbol (lib_id "power:VDC") (at 203.2 45.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 98a76d2a-0aca-4289-b9b0-aa2614675c95)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 48.26 0)
+    (property "Reference" "#PWR060" (id 0) (at 203.2 48.26 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 203.2 41.91 0))
@@ -5509,7 +5510,7 @@
   (symbol (lib_id "power:GND") (at 182.88 85.09 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 98b00da8-f086-44d1-a544-2890dd46c190)
-    (property "Reference" "#PWR?" (id 0) (at 182.88 91.44 0)
+    (property "Reference" "#PWR055" (id 0) (at 182.88 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 182.88 88.9 0))
@@ -5525,7 +5526,7 @@
   (symbol (lib_id "power:GND") (at 182.88 124.46 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 998319a5-7351-422e-b18a-25b358529103)
-    (property "Reference" "#PWR?" (id 0) (at 182.88 130.81 0)
+    (property "Reference" "#PWR056" (id 0) (at 182.88 130.81 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 182.88 128.27 0))
@@ -5541,7 +5542,7 @@
   (symbol (lib_id "power:GND1") (at 66.04 63.5 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9a2f36e7-a5a1-42f7-8939-13b53c989ec0)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 69.85 0)
+    (property "Reference" "#PWR012" (id 0) (at 66.04 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND1" (id 1) (at 66.04 67.31 0))
@@ -5557,7 +5558,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 30.48 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9ac3c4ed-a2ad-40ef-9408-b828b1125ce0)
-    (property "Reference" "C?" (id 0) (at 205.74 29.21 0)
+    (property "Reference" "C17" (id 0) (at 205.74 29.21 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 31.75 0)
@@ -5576,7 +5577,7 @@
   (symbol (lib_id "power:VDC") (at 120.65 85.09 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9ac9ceae-2244-422a-88c9-07d8efcdf24f)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 87.63 0)
+    (property "Reference" "#PWR028" (id 0) (at 120.65 87.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 120.65 81.28 0))
@@ -5592,7 +5593,7 @@
   (symbol (lib_id "power:+3V3") (at 224.79 104.14 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9f324285-9411-4d55-af92-81e7b70ccd99)
-    (property "Reference" "#PWR?" (id 0) (at 224.79 107.95 0)
+    (property "Reference" "#PWR076" (id 0) (at 224.79 107.95 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 224.79 100.33 0))
@@ -5608,7 +5609,7 @@
   (symbol (lib_id "Driver_Motor:DRV8837") (at 229.87 80.01 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 9f8c9425-11fb-4812-963f-5383dc819727)
-    (property "Reference" "U?" (id 0) (at 220.98 86.36 0)
+    (property "Reference" "U8" (id 0) (at 220.98 86.36 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "DRV8837" (id 1) (at 220.98 88.9 0)
@@ -5634,7 +5635,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 35.56 161.29 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a0798d7c-9a38-4856-8ac6-c63e9dbef2ff)
-    (property "Reference" "#FLG?" (id 0) (at 35.56 159.385 0)
+    (property "Reference" "#FLG02" (id 0) (at 35.56 159.385 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (id 1) (at 35.56 157.48 0))
@@ -5650,7 +5651,7 @@
   (symbol (lib_id "power:+3V3") (at 120.65 105.41 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a3540723-b3dc-447b-a97b-19d46050493e)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 109.22 0)
+    (property "Reference" "#PWR030" (id 0) (at 120.65 109.22 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 120.65 101.6 0))
@@ -5666,7 +5667,7 @@
   (symbol (lib_id "power:VDC") (at 147.32 143.51 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid a5165d17-098e-48e1-bbe0-a67e46a7d889)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 146.05 0)
+    (property "Reference" "#PWR048" (id 0) (at 147.32 146.05 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 147.32 139.7 0))
@@ -5682,7 +5683,7 @@
   (symbol (lib_id "power:VDC") (at 203.2 124.46 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ab6ea348-5e91-42f6-a0aa-419d216f436d)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 127 0)
+    (property "Reference" "#PWR068" (id 0) (at 203.2 127 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 203.2 120.65 0))
@@ -5698,7 +5699,7 @@
   (symbol (lib_id "power:+3V3") (at 224.79 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ad44048e-9a84-416c-93e5-1013f24027b1)
-    (property "Reference" "#PWR?" (id 0) (at 224.79 29.21 0)
+    (property "Reference" "#PWR074" (id 0) (at 224.79 29.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 224.79 21.59 0))
@@ -5714,7 +5715,7 @@
   (symbol (lib_id "power:GND") (at 147.32 172.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ad4b8ff6-21a0-40fd-9ffa-8abcaf121e66)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 179.07 0)
+    (property "Reference" "#PWR049" (id 0) (at 147.32 179.07 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 147.32 176.53 0))
@@ -5730,7 +5731,7 @@
   (symbol (lib_id "power:GND") (at 147.32 133.35 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ad6746ca-91fa-4b69-9325-cafbbf1c93ba)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 139.7 0)
+    (property "Reference" "#PWR047" (id 0) (at 147.32 139.7 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 147.32 137.16 0))
@@ -5746,7 +5747,7 @@
   (symbol (lib_id "power:+3V3") (at 29.21 115.57 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ada326a6-3cc1-41f5-bd81-5a3529a18835)
-    (property "Reference" "#PWR?" (id 0) (at 29.21 119.38 0)
+    (property "Reference" "#PWR07" (id 0) (at 29.21 119.38 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 29.21 111.76 0))
@@ -5762,7 +5763,7 @@
   (symbol (lib_id "power:+3V3") (at 142.24 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ae3cd4b0-819c-48df-acb5-3c6f9a7fb0aa)
-    (property "Reference" "#PWR?" (id 0) (at 142.24 29.21 0)
+    (property "Reference" "#PWR038" (id 0) (at 142.24 29.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 142.24 21.59 0))
@@ -5778,7 +5779,7 @@
   (symbol (lib_id "Device:C_Small") (at 102.87 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b325cb35-8f0c-44d4-b74e-0fcd9bc52f54)
-    (property "Reference" "C?" (id 0) (at 105.41 24.13 0)
+    (property "Reference" "C8" (id 0) (at 105.41 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 105.41 26.67 0)
@@ -5797,7 +5798,7 @@
   (symbol (lib_id "power:GND") (at 120.65 113.03 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b39adc82-10a5-4e5f-a9e5-5cb6cce13b06)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 119.38 0)
+    (property "Reference" "#PWR031" (id 0) (at 120.65 119.38 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 116.84 0))
@@ -5813,7 +5814,7 @@
   (symbol (lib_id "power:VDC") (at 229.87 143.51 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b4171ec9-3e5a-4586-8fc6-780615c7e673)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 146.05 0)
+    (property "Reference" "#PWR084" (id 0) (at 229.87 146.05 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 229.87 139.7 0))
@@ -5829,7 +5830,7 @@
   (symbol (lib_id "power:GND") (at 19.05 30.48 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b805d2ac-da32-4394-b43a-813174bdb2c0)
-    (property "Reference" "#PWR?" (id 0) (at 19.05 36.83 0)
+    (property "Reference" "#PWR02" (id 0) (at 19.05 36.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 19.05 34.29 0))
@@ -5845,7 +5846,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 111.76 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b8f23dcb-82ef-4e87-aa44-a5a896f86371)
-    (property "Reference" "P?" (id 0) (at 246.38 109.22 0))
+    (property "Reference" "P17" (id 0) (at 246.38 109.22 0))
     (property "Value" "A" (id 1) (at 246.38 114.3 0))
     (property "Footprint" "" (id 2) (at 246.38 111.76 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5859,7 +5860,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 49.53 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ba197959-0e26-4524-afa4-e4aca82e0a47)
-    (property "Reference" "C?" (id 0) (at 205.74 48.26 0)
+    (property "Reference" "C18" (id 0) (at 205.74 48.26 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 50.8 0)
@@ -5878,7 +5879,7 @@
   (symbol (lib_id "power:+3V3") (at 261.62 111.76 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bb2ddd51-eae1-485d-9463-7be8dc0b4323)
-    (property "Reference" "#PWR?" (id 0) (at 261.62 115.57 0)
+    (property "Reference" "#PWR088" (id 0) (at 261.62 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 261.62 107.95 0))
@@ -5894,7 +5895,7 @@
   (symbol (lib_id "power:VDC") (at 120.65 45.72 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bb72cd5c-c83e-4aeb-b5d9-348a00d0b1f3)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 48.26 0)
+    (property "Reference" "#PWR024" (id 0) (at 120.65 48.26 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 120.65 41.91 0))
@@ -5910,7 +5911,7 @@
   (symbol (lib_id "power:+3V3") (at 142.24 64.77 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bce63b3e-29f1-4372-a944-9ecad1634875)
-    (property "Reference" "#PWR?" (id 0) (at 142.24 68.58 0)
+    (property "Reference" "#PWR039" (id 0) (at 142.24 68.58 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 142.24 60.96 0))
@@ -5926,7 +5927,7 @@
   (symbol (lib_id "Device:C_Small") (at 203.2 128.27 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bdc26efa-f724-4c5a-8678-ad4f94e44995)
-    (property "Reference" "C?" (id 0) (at 205.74 127 0)
+    (property "Reference" "C22" (id 0) (at 205.74 127 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "100n" (id 1) (at 205.74 129.54 0)
@@ -5945,7 +5946,7 @@
   (symbol (lib_id "power:GND") (at 120.65 132.08 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bde48404-4b7e-49ca-9e54-bcfe52a5dc3c)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 138.43 0)
+    (property "Reference" "#PWR033" (id 0) (at 120.65 138.43 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 135.89 0))
@@ -5961,7 +5962,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 27.94 179.07 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid bfe12c41-ba5d-4faf-bf25-02f73a0a4794)
-    (property "Reference" "H?" (id 0) (at 27.94 171.45 0))
+    (property "Reference" "H3" (id 0) (at 27.94 171.45 0))
     (property "Value" "VDD" (id 1) (at 27.94 173.99 0))
     (property "Footprint" "" (id 2) (at 27.94 179.07 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5975,7 +5976,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 275.59 162.56 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c0f7c358-95f5-4fc0-a45d-3501e0001049)
-    (property "Reference" "P?" (id 0) (at 275.59 160.02 0))
+    (property "Reference" "P24" (id 0) (at 275.59 160.02 0))
     (property "Value" "0%" (id 1) (at 275.59 165.1 0))
     (property "Footprint" "" (id 2) (at 275.59 162.56 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5989,7 +5990,7 @@
   (symbol (lib_id "power:+3V3") (at 203.2 105.41 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c192b705-a9bd-41b3-9767-3cd33954050d)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 109.22 0)
+    (property "Reference" "#PWR066" (id 0) (at 203.2 109.22 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 203.2 101.6 0))
@@ -6005,7 +6006,7 @@
   (symbol (lib_id "Sensor_Temperature:TMP102xxDRL") (at 92.71 87.63 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c34c62b5-6a70-4eac-9599-108143a3f916)
-    (property "Reference" "U?" (id 0) (at 101.6 91.44 0)
+    (property "Reference" "U2" (id 0) (at 101.6 91.44 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "TMP102xxDRL" (id 1) (at 101.6 93.98 0)
@@ -6028,7 +6029,7 @@
   (symbol (lib_id "Device:R_Small") (at 273.05 156.21 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c3f3e9d8-3dfa-48d0-b96d-25b8454cf1d2)
-    (property "Reference" "R?" (id 0) (at 274.32 154.94 0)
+    (property "Reference" "R13" (id 0) (at 274.32 154.94 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 274.32 157.48 0)
@@ -6047,7 +6048,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 275.59 123.19 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c421c3ef-c032-4fc5-966b-e347ae683a4d)
-    (property "Reference" "P?" (id 0) (at 275.59 120.65 0))
+    (property "Reference" "P23" (id 0) (at 275.59 120.65 0))
     (property "Value" "0%" (id 1) (at 275.59 125.73 0))
     (property "Footprint" "" (id 2) (at 275.59 123.19 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6061,7 +6062,7 @@
   (symbol (lib_id "power:+3V3") (at 203.2 66.04 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c813a550-0b32-4423-8fa3-f95134c66a3b)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 69.85 0)
+    (property "Reference" "#PWR062" (id 0) (at 203.2 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 203.2 62.23 0))
@@ -6077,7 +6078,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 246.38 33.02 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c8f767d2-9ca3-4a29-b48f-a1c456454b17)
-    (property "Reference" "P?" (id 0) (at 246.38 30.48 0))
+    (property "Reference" "P13" (id 0) (at 246.38 30.48 0))
     (property "Value" "A" (id 1) (at 246.38 35.56 0))
     (property "Footprint" "" (id 2) (at 246.38 33.02 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6091,7 +6092,7 @@
   (symbol (lib_id "Device:C_Small") (at 35.56 25.4 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid c99ac55e-b8e5-46ff-b76a-f137fa593d0e)
-    (property "Reference" "C?" (id 0) (at 38.1 24.13 0)
+    (property "Reference" "C2" (id 0) (at 38.1 24.13 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "10u" (id 1) (at 38.1 26.67 0)
@@ -6110,7 +6111,7 @@
   (symbol (lib_id "Device:R_Small") (at 104.14 78.74 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid cd130e95-b116-4a41-8386-e40d948e7deb)
-    (property "Reference" "R?" (id 0) (at 105.41 77.47 0)
+    (property "Reference" "R5" (id 0) (at 105.41 77.47 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "5k1" (id 1) (at 105.41 80.01 0)
@@ -6129,7 +6130,7 @@
   (symbol (lib_id "power:VDC") (at 229.87 104.14 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d0affd56-1e51-43ab-a23b-4938b652f3db)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 106.68 0)
+    (property "Reference" "#PWR082" (id 0) (at 229.87 106.68 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 229.87 100.33 0))
@@ -6145,7 +6146,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 275.59 44.45 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d15048c2-3e44-488f-976e-5e20082ac4bf)
-    (property "Reference" "P?" (id 0) (at 275.59 41.91 0))
+    (property "Reference" "P21" (id 0) (at 275.59 41.91 0))
     (property "Value" "0%" (id 1) (at 275.59 46.99 0))
     (property "Footprint" "" (id 2) (at 275.59 44.45 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6159,7 +6160,7 @@
   (symbol (lib_id "power:VDC") (at 120.65 163.83 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d1ea390b-0370-4fe4-b3c8-8187c78c9471)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 166.37 0)
+    (property "Reference" "#PWR036" (id 0) (at 120.65 166.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 120.65 160.02 0))
@@ -6175,7 +6176,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 172.72 120.65 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d3e4a8b0-6419-4cca-90ad-2e4f302f0771)
-    (property "Reference" "RV?" (id 0) (at 172.72 113.03 0))
+    (property "Reference" "RV3" (id 0) (at 172.72 113.03 0))
     (property "Value" "RSx0N11M9" (id 1) (at 172.72 125.73 0))
     (property "Footprint" "" (id 2) (at 172.72 120.65 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6192,7 +6193,7 @@
   (symbol (lib_id "power:+3V3") (at 43.18 181.61 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d6abf068-e354-486e-83e7-df6a2ea7816f)
-    (property "Reference" "#PWR?" (id 0) (at 43.18 185.42 0)
+    (property "Reference" "#PWR010" (id 0) (at 43.18 185.42 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 43.18 177.8 0))
@@ -6208,7 +6209,7 @@
   (symbol (lib_id "power:+3V3") (at 120.65 26.67 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d7476efb-2902-4921-8bc3-232b9274e017)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 30.48 0)
+    (property "Reference" "#PWR022" (id 0) (at 120.65 30.48 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 120.65 22.86 0))
@@ -6224,7 +6225,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 193.04 162.56 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid d8db4c5e-8187-42cb-841d-ce2cedd6256a)
-    (property "Reference" "P?" (id 0) (at 193.04 160.02 0))
+    (property "Reference" "P12" (id 0) (at 193.04 160.02 0))
     (property "Value" "0%" (id 1) (at 193.04 165.1 0))
     (property "Footprint" "" (id 2) (at 193.04 162.56 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6238,7 +6239,7 @@
   (symbol (lib_id "power:GND") (at 120.65 34.29 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid dc30f23a-7990-492b-89ed-b6970b317236)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 40.64 0)
+    (property "Reference" "#PWR023" (id 0) (at 120.65 40.64 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 120.65 38.1 0))
@@ -6254,7 +6255,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 27.94 158.75 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e1701e18-a090-4967-a308-6045b9d20fb5)
-    (property "Reference" "H?" (id 0) (at 27.94 151.13 0))
+    (property "Reference" "H2" (id 0) (at 27.94 151.13 0))
     (property "Value" "GND" (id 1) (at 27.94 153.67 0))
     (property "Footprint" "" (id 2) (at 27.94 158.75 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6268,7 +6269,7 @@
   (symbol (lib_id "power:GND1") (at 78.74 63.5 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e372c23c-c438-48c2-8adf-3ea3a62cae9d)
-    (property "Reference" "#PWR?" (id 0) (at 78.74 69.85 0)
+    (property "Reference" "#PWR015" (id 0) (at 78.74 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND1" (id 1) (at 78.74 67.31 0))
@@ -6284,7 +6285,7 @@
   (symbol (lib_id "power:VDC") (at 19.05 20.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e3b59d42-c40b-4bab-957b-b46e5b488872)
-    (property "Reference" "#PWR?" (id 0) (at 19.05 22.86 0)
+    (property "Reference" "#PWR01" (id 0) (at 19.05 22.86 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 19.05 16.51 0))
@@ -6300,7 +6301,7 @@
   (symbol (lib_id "power:VDC") (at 120.65 124.46 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e4f09ac7-14b1-4cdf-bfcb-35b9b6fbac42)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 127 0)
+    (property "Reference" "#PWR032" (id 0) (at 120.65 127 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 120.65 120.65 0))
@@ -6316,7 +6317,7 @@
   (symbol (lib_id "power:GND") (at 229.87 54.61 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e5fa8d5e-4dd7-4433-a76d-57179a615945)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 60.96 0)
+    (property "Reference" "#PWR079" (id 0) (at 229.87 60.96 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 229.87 58.42 0))
@@ -6332,7 +6333,7 @@
   (symbol (lib_id "Device:R_Small") (at 190.5 77.47 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e87fb181-cb2f-47da-a4c2-b15ff23290f0)
-    (property "Reference" "R?" (id 0) (at 191.77 76.2 0)
+    (property "Reference" "R7" (id 0) (at 191.77 76.2 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1M" (id 1) (at 191.77 78.74 0)
@@ -6351,7 +6352,7 @@
   (symbol (lib_id "power:GND") (at 229.87 133.35 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid e8ce77e6-28df-4e90-99f3-0f18bfc26e95)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 139.7 0)
+    (property "Reference" "#PWR083" (id 0) (at 229.87 139.7 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 229.87 137.16 0))
@@ -6367,7 +6368,7 @@
   (symbol (lib_id "power:GND") (at 27.94 163.83 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid eac9e4ed-c136-4e81-a632-9f2766c5e480)
-    (property "Reference" "#PWR?" (id 0) (at 27.94 170.18 0)
+    (property "Reference" "#PWR06" (id 0) (at 27.94 170.18 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 27.94 167.64 0))
@@ -6383,7 +6384,7 @@
   (symbol (lib_id "power:GND") (at 203.2 34.29 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid eb40869f-4867-4921-8037-b2b1ce9fa549)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 40.64 0)
+    (property "Reference" "#PWR059" (id 0) (at 203.2 40.64 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 38.1 0))
@@ -6399,7 +6400,7 @@
   (symbol (lib_id "power:+3V3") (at 203.2 26.67 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ebf47b80-8284-4dbb-b371-bde211ab4714)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 30.48 0)
+    (property "Reference" "#PWR058" (id 0) (at 203.2 30.48 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 203.2 22.86 0))
@@ -6415,7 +6416,7 @@
   (symbol (lib_id "power:GND") (at 203.2 92.71 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ed62b891-d6f9-4d22-9a28-105e77b31e39)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 99.06 0)
+    (property "Reference" "#PWR065" (id 0) (at 203.2 99.06 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 96.52 0))
@@ -6431,7 +6432,7 @@
   (symbol (lib_id "power:GND") (at 229.87 93.98 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ee0423d6-de9b-4ed9-963b-42fb05260a18)
-    (property "Reference" "#PWR?" (id 0) (at 229.87 100.33 0)
+    (property "Reference" "#PWR081" (id 0) (at 229.87 100.33 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 229.87 97.79 0))
@@ -6447,7 +6448,7 @@
   (symbol (lib_id "power:+3V3") (at 261.62 151.13 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f2e55f6e-8561-40a3-9728-5aab641d688c)
-    (property "Reference" "#PWR?" (id 0) (at 261.62 154.94 0)
+    (property "Reference" "#PWR089" (id 0) (at 261.62 154.94 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 261.62 147.32 0))
@@ -6463,7 +6464,7 @@
   (symbol (lib_id "power:GND") (at 265.43 124.46 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f447b00b-4bed-47a4-89f5-0826e41abf47)
-    (property "Reference" "#PWR?" (id 0) (at 265.43 130.81 0)
+    (property "Reference" "#PWR092" (id 0) (at 265.43 130.81 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 265.43 128.27 0))
@@ -6479,7 +6480,7 @@
   (symbol (lib_id "power:GND") (at 203.2 132.08 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f5100d67-905f-4884-b2a9-cb86c0d737e9)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 138.43 0)
+    (property "Reference" "#PWR069" (id 0) (at 203.2 138.43 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 203.2 135.89 0))
@@ -6495,7 +6496,7 @@
   (symbol (lib_id "power:VDC") (at 147.32 64.77 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f71dc3ec-7f6d-44da-8215-5e2d6779ba53)
-    (property "Reference" "#PWR?" (id 0) (at 147.32 67.31 0)
+    (property "Reference" "#PWR044" (id 0) (at 147.32 67.31 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 147.32 60.96 0))
@@ -6511,7 +6512,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 255.27 41.91 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f7cdffcf-b645-460a-b477-a682553b4ce5)
-    (property "Reference" "RV?" (id 0) (at 255.27 34.29 0))
+    (property "Reference" "RV5" (id 0) (at 255.27 34.29 0))
     (property "Value" "RSx0N11M9" (id 1) (at 255.27 46.99 0))
     (property "Footprint" "" (id 2) (at 255.27 41.91 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6528,7 +6529,7 @@
   (symbol (lib_id "power:GND") (at 27.94 130.81 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f8316232-29d9-4474-8ba4-2c0221b21343)
-    (property "Reference" "#PWR?" (id 0) (at 27.94 137.16 0)
+    (property "Reference" "#PWR05" (id 0) (at 27.94 137.16 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 27.94 134.62 0))
@@ -6544,7 +6545,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 255.27 160.02 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid f8d39d03-4483-4d9c-b024-14bca943b854)
-    (property "Reference" "RV?" (id 0) (at 255.27 152.4 0))
+    (property "Reference" "RV8" (id 0) (at 255.27 152.4 0))
     (property "Value" "RSx0N11M9" (id 1) (at 255.27 165.1 0))
     (property "Footprint" "" (id 2) (at 255.27 160.02 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6561,7 +6562,7 @@
   (symbol (lib_id "power:VDC") (at 43.18 147.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid fa735cc0-5a2f-45b4-857a-658dca75c107)
-    (property "Reference" "#PWR?" (id 0) (at 43.18 149.86 0)
+    (property "Reference" "#PWR09" (id 0) (at 43.18 149.86 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 43.18 143.51 0))
@@ -6577,7 +6578,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 111.76 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid faa70551-3dd7-483c-8d8a-219abff0f7dc)
-    (property "Reference" "P?" (id 0) (at 163.83 109.22 0))
+    (property "Reference" "P5" (id 0) (at 163.83 109.22 0))
     (property "Value" "A" (id 1) (at 163.83 114.3 0))
     (property "Footprint" "" (id 2) (at 163.83 111.76 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6591,7 +6592,7 @@
   (symbol (lib_id "power:VDC") (at 203.2 163.83 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid fb0c8f03-7e96-4b32-897e-55f07e328a78)
-    (property "Reference" "#PWR?" (id 0) (at 203.2 166.37 0)
+    (property "Reference" "#PWR072" (id 0) (at 203.2 166.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "VDC" (id 1) (at 203.2 160.02 0))
@@ -6607,7 +6608,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 172.72 81.28 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid fd65ec45-f598-467a-a5a0-eb7b3bb0ee44)
-    (property "Reference" "RV?" (id 0) (at 172.72 73.66 0))
+    (property "Reference" "RV2" (id 0) (at 172.72 73.66 0))
     (property "Value" "RSx0N11M9" (id 1) (at 172.72 86.36 0))
     (property "Footprint" "" (id 2) (at 172.72 81.28 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -6626,563 +6627,563 @@
   )
 
   (symbol_instances
-    (path "/3f29305c-4870-4312-b003-06350cb093b1"
-      (reference "#FLG?") (unit 1) (value "PWR_FLAG") (footprint "")
-    )
-    (path "/499e6e60-311d-4714-aa01-a84118a9468e"
-      (reference "#FLG?") (unit 1) (value "PWR_FLAG") (footprint "")
-    )
     (path "/5045a593-8a4e-4fa7-bf74-79fd867a766b"
-      (reference "#FLG?") (unit 1) (value "PWR_FLAG") (footprint "")
-    )
-    (path "/58c3a039-abc0-4bfb-8c2d-182568dd9b7a"
-      (reference "#FLG?") (unit 1) (value "PWR_FLAG") (footprint "")
+      (reference "#FLG01") (unit 1) (value "PWR_FLAG") (footprint "")
     )
     (path "/a0798d7c-9a38-4856-8ac6-c63e9dbef2ff"
-      (reference "#FLG?") (unit 1) (value "PWR_FLAG") (footprint "")
+      (reference "#FLG02") (unit 1) (value "PWR_FLAG") (footprint "")
     )
-    (path "/03acb317-298e-4b3b-81f4-d2e56c049eb5"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/499e6e60-311d-4714-aa01-a84118a9468e"
+      (reference "#FLG03") (unit 1) (value "PWR_FLAG") (footprint "")
     )
-    (path "/0ba47962-00eb-467f-ae6e-d9f068b2ca93"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
+    (path "/3f29305c-4870-4312-b003-06350cb093b1"
+      (reference "#FLG04") (unit 1) (value "PWR_FLAG") (footprint "")
     )
-    (path "/0e51db76-b31d-4bba-9cf7-784a4d0f0007"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/0eec23d9-958a-41d4-af4b-87825ffa4c1d"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/0f21c27e-a99b-4a31-b4c5-1de7015cd938"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/1b8d7c57-2e27-439d-8a60-e055311c8131"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/2140619e-4489-42b3-b616-ae2edf80bb7a"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/2285de69-a41b-4ffe-9806-bb621d5471c2"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/231816b9-2999-48c3-a2c2-517589047ab9"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/27d494f5-0ae0-4deb-8294-effe6387fa6b"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/2e828e76-7ade-44b0-820e-1edd2678a4fe"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/31868233-a27b-4f26-a91b-74d47791ffd4"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/323bf17f-80d3-4729-8d1b-67e23c0d451e"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/34c567ad-8aa2-4611-8124-20518dc0f0f0"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/3a8414cc-122b-4e5e-9ed1-ae68bbebab7f"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/3b1e0077-fdf7-433e-99f8-899e8a211694"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/3da618d1-af65-462c-9430-12a07b96de05"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/3f4ddf69-4132-44e2-bce7-fa473516bcf2"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/42509da5-e944-4f5a-a5df-4d4958f1ca57"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/4aacf576-5618-45ac-b79b-5a0d41bc5d51"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/4b61acef-30b8-4cde-bf3d-a1c201b8eda8"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/4c8d56ea-7282-431a-af26-c574184dbe6c"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/5356c33d-f1bb-499a-95b8-5f562fa55259"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/544ed945-58c8-46aa-af33-f65879b465d4"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/54b9907c-669b-4bcb-8c36-fc69665ec776"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/5584bf61-93e4-44b1-8f83-fca46f89b96f"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/5df328df-b462-4a55-bdd3-881e9252ffd4"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/60c228d8-97ff-44d6-9ea0-1fbfc5d3eb6f"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/61b560a7-efb8-4e5f-bbf1-dd9a8c60c023"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/65600730-4f8b-4037-ab8e-2ab971f3a7d4"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/657b07f3-7c2e-4325-918c-f837894384f2"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/690e1da5-25b3-429b-a7b9-fdfa09f54b7c"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/699edcdc-80bd-4b3c-9bdc-fedd780e8fda"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/6dfd53ec-f730-41a7-86e6-e4bfc32a8183"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/727fad55-3377-4ba5-bc5d-bde81de9daf8"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/73e6085b-b553-4b14-9d82-01a8dbc041d5"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/74d599ce-57e9-4d37-be0a-9fdd9f6f0fc9"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/76afbb0c-ac8f-4580-a720-a02d16e635c8"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/78865cc1-e185-41e4-81f6-216e5503deb5"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/7f1998d2-5602-4598-b1ab-03e77a1a8eb0"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/82b0d735-f93c-4753-a4f8-c94b53fb6750"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/860f1e69-23e2-4d12-aa98-150a166015d7"
-      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
-    )
-    (path "/86322b18-ae10-4928-b6ef-6b5d67a28114"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/8964da36-9832-4ceb-bb8e-6c7a0ea05e21"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/8c439100-c9db-47cd-94ac-3977215c1363"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/91dc6c74-8257-4612-9976-7ad21558849b"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/96be746f-53d4-49ce-96f3-0dbf05b622b8"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/981aa595-d08c-41fe-84a3-fb9aba526ca6"
-      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
-    )
-    (path "/98a76d2a-0aca-4289-b9b0-aa2614675c95"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/98b00da8-f086-44d1-a544-2890dd46c190"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/998319a5-7351-422e-b18a-25b358529103"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/9a2f36e7-a5a1-42f7-8939-13b53c989ec0"
-      (reference "#PWR?") (unit 1) (value "GND1") (footprint "")
-    )
-    (path "/9ac9ceae-2244-422a-88c9-07d8efcdf24f"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/9f324285-9411-4d55-af92-81e7b70ccd99"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/a3540723-b3dc-447b-a97b-19d46050493e"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/a5165d17-098e-48e1-bbe0-a67e46a7d889"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/ab6ea348-5e91-42f6-a0aa-419d216f436d"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/ad44048e-9a84-416c-93e5-1013f24027b1"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/ad4b8ff6-21a0-40fd-9ffa-8abcaf121e66"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/ad6746ca-91fa-4b69-9325-cafbbf1c93ba"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/ada326a6-3cc1-41f5-bd81-5a3529a18835"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/ae3cd4b0-819c-48df-acb5-3c6f9a7fb0aa"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/b39adc82-10a5-4e5f-a9e5-5cb6cce13b06"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/b4171ec9-3e5a-4586-8fc6-780615c7e673"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/b805d2ac-da32-4394-b43a-813174bdb2c0"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/bb2ddd51-eae1-485d-9463-7be8dc0b4323"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/bb72cd5c-c83e-4aeb-b5d9-348a00d0b1f3"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/bce63b3e-29f1-4372-a944-9ecad1634875"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/bde48404-4b7e-49ca-9e54-bcfe52a5dc3c"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/c192b705-a9bd-41b3-9767-3cd33954050d"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/c813a550-0b32-4423-8fa3-f95134c66a3b"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/d0affd56-1e51-43ab-a23b-4938b652f3db"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/d1ea390b-0370-4fe4-b3c8-8187c78c9471"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
-    )
-    (path "/d6abf068-e354-486e-83e7-df6a2ea7816f"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/d7476efb-2902-4921-8bc3-232b9274e017"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/dc30f23a-7990-492b-89ed-b6970b317236"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/e372c23c-c438-48c2-8adf-3ea3a62cae9d"
-      (reference "#PWR?") (unit 1) (value "GND1") (footprint "")
+    (path "/58c3a039-abc0-4bfb-8c2d-182568dd9b7a"
+      (reference "#FLG05") (unit 1) (value "PWR_FLAG") (footprint "")
     )
     (path "/e3b59d42-c40b-4bab-957b-b46e5b488872"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
+      (reference "#PWR01") (unit 1) (value "VDC") (footprint "")
     )
-    (path "/e4f09ac7-14b1-4cdf-bfcb-35b9b6fbac42"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
+    (path "/b805d2ac-da32-4394-b43a-813174bdb2c0"
+      (reference "#PWR02") (unit 1) (value "GND") (footprint "")
     )
-    (path "/e5fa8d5e-4dd7-4433-a76d-57179a615945"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/74d599ce-57e9-4d37-be0a-9fdd9f6f0fc9"
+      (reference "#PWR03") (unit 1) (value "+3V3") (footprint "")
     )
-    (path "/e8ce77e6-28df-4e90-99f3-0f18bfc26e95"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/eac9e4ed-c136-4e81-a632-9f2766c5e480"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/eb40869f-4867-4921-8037-b2b1ce9fa549"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/ebf47b80-8284-4dbb-b371-bde211ab4714"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/ed62b891-d6f9-4d22-9a28-105e77b31e39"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/ee0423d6-de9b-4ed9-963b-42fb05260a18"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/f2e55f6e-8561-40a3-9728-5aab641d688c"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
-    (path "/f447b00b-4bed-47a4-89f5-0826e41abf47"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/f5100d67-905f-4884-b2a9-cb86c0d737e9"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/f71dc3ec-7f6d-44da-8215-5e2d6779ba53"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
+    (path "/3f4ddf69-4132-44e2-bce7-fa473516bcf2"
+      (reference "#PWR04") (unit 1) (value "GND") (footprint "")
     )
     (path "/f8316232-29d9-4474-8ba4-2c0221b21343"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR05") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/eac9e4ed-c136-4e81-a632-9f2766c5e480"
+      (reference "#PWR06") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/ada326a6-3cc1-41f5-bd81-5a3529a18835"
+      (reference "#PWR07") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/6dfd53ec-f730-41a7-86e6-e4bfc32a8183"
+      (reference "#PWR08") (unit 1) (value "+3V3") (footprint "")
     )
     (path "/fa735cc0-5a2f-45b4-857a-658dca75c107"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
+      (reference "#PWR09") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/d6abf068-e354-486e-83e7-df6a2ea7816f"
+      (reference "#PWR010") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/981aa595-d08c-41fe-84a3-fb9aba526ca6"
+      (reference "#PWR011") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/9a2f36e7-a5a1-42f7-8939-13b53c989ec0"
+      (reference "#PWR012") (unit 1) (value "GND1") (footprint "")
+    )
+    (path "/727fad55-3377-4ba5-bc5d-bde81de9daf8"
+      (reference "#PWR013") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/860f1e69-23e2-4d12-aa98-150a166015d7"
+      (reference "#PWR014") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/e372c23c-c438-48c2-8adf-3ea3a62cae9d"
+      (reference "#PWR015") (unit 1) (value "GND1") (footprint "")
+    )
+    (path "/78865cc1-e185-41e4-81f6-216e5503deb5"
+      (reference "#PWR016") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/61b560a7-efb8-4e5f-bbf1-dd9a8c60c023"
+      (reference "#PWR017") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/0f21c27e-a99b-4a31-b4c5-1de7015cd938"
+      (reference "#PWR018") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/2e828e76-7ade-44b0-820e-1edd2678a4fe"
+      (reference "#PWR019") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/5584bf61-93e4-44b1-8f83-fca46f89b96f"
+      (reference "#PWR020") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/8c439100-c9db-47cd-94ac-3977215c1363"
+      (reference "#PWR021") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/d7476efb-2902-4921-8bc3-232b9274e017"
+      (reference "#PWR022") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/dc30f23a-7990-492b-89ed-b6970b317236"
+      (reference "#PWR023") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/bb72cd5c-c83e-4aeb-b5d9-348a00d0b1f3"
+      (reference "#PWR024") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/3da618d1-af65-462c-9430-12a07b96de05"
+      (reference "#PWR025") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/34c567ad-8aa2-4611-8124-20518dc0f0f0"
+      (reference "#PWR026") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/03acb317-298e-4b3b-81f4-d2e56c049eb5"
+      (reference "#PWR027") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/9ac9ceae-2244-422a-88c9-07d8efcdf24f"
+      (reference "#PWR028") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/2285de69-a41b-4ffe-9806-bb621d5471c2"
+      (reference "#PWR029") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/a3540723-b3dc-447b-a97b-19d46050493e"
+      (reference "#PWR030") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/b39adc82-10a5-4e5f-a9e5-5cb6cce13b06"
+      (reference "#PWR031") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/e4f09ac7-14b1-4cdf-bfcb-35b9b6fbac42"
+      (reference "#PWR032") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/bde48404-4b7e-49ca-9e54-bcfe52a5dc3c"
+      (reference "#PWR033") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/82b0d735-f93c-4753-a4f8-c94b53fb6750"
+      (reference "#PWR034") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/4aacf576-5618-45ac-b79b-5a0d41bc5d51"
+      (reference "#PWR035") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/d1ea390b-0370-4fe4-b3c8-8187c78c9471"
+      (reference "#PWR036") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/31868233-a27b-4f26-a91b-74d47791ffd4"
+      (reference "#PWR037") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/ae3cd4b0-819c-48df-acb5-3c6f9a7fb0aa"
+      (reference "#PWR038") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/bce63b3e-29f1-4372-a944-9ecad1634875"
+      (reference "#PWR039") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/86322b18-ae10-4928-b6ef-6b5d67a28114"
+      (reference "#PWR040") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/690e1da5-25b3-429b-a7b9-fdfa09f54b7c"
+      (reference "#PWR041") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/657b07f3-7c2e-4325-918c-f837894384f2"
+      (reference "#PWR042") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/323bf17f-80d3-4729-8d1b-67e23c0d451e"
+      (reference "#PWR043") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/f71dc3ec-7f6d-44da-8215-5e2d6779ba53"
+      (reference "#PWR044") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/27d494f5-0ae0-4deb-8294-effe6387fa6b"
+      (reference "#PWR045") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/54b9907c-669b-4bcb-8c36-fc69665ec776"
+      (reference "#PWR046") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/ad6746ca-91fa-4b69-9325-cafbbf1c93ba"
+      (reference "#PWR047") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/a5165d17-098e-48e1-bbe0-a67e46a7d889"
+      (reference "#PWR048") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/ad4b8ff6-21a0-40fd-9ffa-8abcaf121e66"
+      (reference "#PWR049") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/42509da5-e944-4f5a-a5df-4d4958f1ca57"
+      (reference "#PWR050") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/76afbb0c-ac8f-4580-a720-a02d16e635c8"
+      (reference "#PWR051") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/0ba47962-00eb-467f-ae6e-d9f068b2ca93"
+      (reference "#PWR052") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/544ed945-58c8-46aa-af33-f65879b465d4"
+      (reference "#PWR053") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/60c228d8-97ff-44d6-9ea0-1fbfc5d3eb6f"
+      (reference "#PWR054") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/98b00da8-f086-44d1-a544-2890dd46c190"
+      (reference "#PWR055") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/998319a5-7351-422e-b18a-25b358529103"
+      (reference "#PWR056") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/91dc6c74-8257-4612-9976-7ad21558849b"
+      (reference "#PWR057") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/ebf47b80-8284-4dbb-b371-bde211ab4714"
+      (reference "#PWR058") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/eb40869f-4867-4921-8037-b2b1ce9fa549"
+      (reference "#PWR059") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/98a76d2a-0aca-4289-b9b0-aa2614675c95"
+      (reference "#PWR060") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/3a8414cc-122b-4e5e-9ed1-ae68bbebab7f"
+      (reference "#PWR061") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/c813a550-0b32-4423-8fa3-f95134c66a3b"
+      (reference "#PWR062") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/3b1e0077-fdf7-433e-99f8-899e8a211694"
+      (reference "#PWR063") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/8964da36-9832-4ceb-bb8e-6c7a0ea05e21"
+      (reference "#PWR064") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/ed62b891-d6f9-4d22-9a28-105e77b31e39"
+      (reference "#PWR065") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/c192b705-a9bd-41b3-9767-3cd33954050d"
+      (reference "#PWR066") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/5356c33d-f1bb-499a-95b8-5f562fa55259"
+      (reference "#PWR067") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/ab6ea348-5e91-42f6-a0aa-419d216f436d"
+      (reference "#PWR068") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/f5100d67-905f-4884-b2a9-cb86c0d737e9"
+      (reference "#PWR069") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/2140619e-4489-42b3-b616-ae2edf80bb7a"
+      (reference "#PWR070") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/0e51db76-b31d-4bba-9cf7-784a4d0f0007"
+      (reference "#PWR071") (unit 1) (value "GND") (footprint "")
     )
     (path "/fb0c8f03-7e96-4b32-897e-55f07e328a78"
-      (reference "#PWR?") (unit 1) (value "VDC") (footprint "")
+      (reference "#PWR072") (unit 1) (value "VDC") (footprint "")
     )
-    (path "/17713a7c-0858-45e5-a553-a42c856f87e4"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
+    (path "/1b8d7c57-2e27-439d-8a60-e055311c8131"
+      (reference "#PWR073") (unit 1) (value "GND") (footprint "")
     )
-    (path "/1c4dce76-7f14-4144-9070-20d73b28536e"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
+    (path "/ad44048e-9a84-416c-93e5-1013f24027b1"
+      (reference "#PWR074") (unit 1) (value "+3V3") (footprint "")
     )
-    (path "/1e17a43d-f869-47d3-90b7-cc5e999d14fe"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
+    (path "/65600730-4f8b-4037-ab8e-2ab971f3a7d4"
+      (reference "#PWR075") (unit 1) (value "+3V3") (footprint "")
     )
-    (path "/2003f588-8b18-4527-ae99-980d082adc6f"
-      (reference "C?") (unit 1) (value "1u") (footprint "")
+    (path "/9f324285-9411-4d55-af92-81e7b70ccd99"
+      (reference "#PWR076") (unit 1) (value "+3V3") (footprint "")
     )
-    (path "/21584a21-28cf-4fe2-b877-5b88cd056e7a"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
+    (path "/0eec23d9-958a-41d4-af4b-87825ffa4c1d"
+      (reference "#PWR077") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/73e6085b-b553-4b14-9d82-01a8dbc041d5"
+      (reference "#PWR078") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/e5fa8d5e-4dd7-4433-a76d-57179a615945"
+      (reference "#PWR079") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/7f1998d2-5602-4598-b1ab-03e77a1a8eb0"
+      (reference "#PWR080") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/ee0423d6-de9b-4ed9-963b-42fb05260a18"
+      (reference "#PWR081") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/d0affd56-1e51-43ab-a23b-4938b652f3db"
+      (reference "#PWR082") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/e8ce77e6-28df-4e90-99f3-0f18bfc26e95"
+      (reference "#PWR083") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/b4171ec9-3e5a-4586-8fc6-780615c7e673"
+      (reference "#PWR084") (unit 1) (value "VDC") (footprint "")
+    )
+    (path "/4b61acef-30b8-4cde-bf3d-a1c201b8eda8"
+      (reference "#PWR085") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/231816b9-2999-48c3-a2c2-517589047ab9"
+      (reference "#PWR086") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/4c8d56ea-7282-431a-af26-c574184dbe6c"
+      (reference "#PWR087") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/bb2ddd51-eae1-485d-9463-7be8dc0b4323"
+      (reference "#PWR088") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/f2e55f6e-8561-40a3-9728-5aab641d688c"
+      (reference "#PWR089") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/5df328df-b462-4a55-bdd3-881e9252ffd4"
+      (reference "#PWR090") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/96be746f-53d4-49ce-96f3-0dbf05b622b8"
+      (reference "#PWR091") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/f447b00b-4bed-47a4-89f5-0826e41abf47"
+      (reference "#PWR092") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/699edcdc-80bd-4b3c-9bdc-fedd780e8fda"
+      (reference "#PWR093") (unit 1) (value "GND") (footprint "")
     )
     (path "/274d68c1-9e74-40b7-970b-c0363ff6c573"
-      (reference "C?") (unit 1) (value "100u") (footprint "")
-    )
-    (path "/2b057e79-9b0b-4559-8707-a0dec395f370"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/2d83e838-9822-4228-b312-6127a992c9c8"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/465525a2-5234-45e6-96d0-0b6043faf0b1"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/51654275-004b-49d8-9763-af0b2d756ddc"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/67653d57-bba6-40ad-ae2b-1f1065918da0"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/69cc3831-49df-456a-b3ff-8987754ad718"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/778b8a32-10bb-4e9d-a64b-798d51e12422"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/7f0a2126-a135-4029-b376-bd9e2ea5707d"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/845ce6b3-703a-434c-b3c5-f06c1dc3eb90"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/863ef05d-fb86-40dc-a63e-faa714f406d4"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/87628b5e-7383-438d-b0dd-fbad7f7f6f2d"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/90d57ca5-151e-464a-9472-ca384a84effe"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/963bd451-f437-4f75-bcc8-539b3c3fee0b"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/9ac3c4ed-a2ad-40ef-9408-b828b1125ce0"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/b325cb35-8f0c-44d4-b74e-0fcd9bc52f54"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/ba197959-0e26-4524-afa4-e4aca82e0a47"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
-    )
-    (path "/bdc26efa-f724-4c5a-8678-ad4f94e44995"
-      (reference "C?") (unit 1) (value "100n") (footprint "")
+      (reference "C1") (unit 1) (value "100u") (footprint "")
     )
     (path "/c99ac55e-b8e5-46ff-b76a-f137fa593d0e"
-      (reference "C?") (unit 1) (value "10u") (footprint "")
+      (reference "C2") (unit 1) (value "10u") (footprint "")
+    )
+    (path "/2003f588-8b18-4527-ae99-980d082adc6f"
+      (reference "C3") (unit 1) (value "1u") (footprint "")
+    )
+    (path "/1c4dce76-7f14-4144-9070-20d73b28536e"
+      (reference "C4") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/465525a2-5234-45e6-96d0-0b6043faf0b1"
+      (reference "C5") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/69cc3831-49df-456a-b3ff-8987754ad718"
+      (reference "C6") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/21584a21-28cf-4fe2-b877-5b88cd056e7a"
+      (reference "C7") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/b325cb35-8f0c-44d4-b74e-0fcd9bc52f54"
+      (reference "C8") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/863ef05d-fb86-40dc-a63e-faa714f406d4"
+      (reference "C9") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/2b057e79-9b0b-4559-8707-a0dec395f370"
+      (reference "C10") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/87628b5e-7383-438d-b0dd-fbad7f7f6f2d"
+      (reference "C11") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/67653d57-bba6-40ad-ae2b-1f1065918da0"
+      (reference "C12") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/90d57ca5-151e-464a-9472-ca384a84effe"
+      (reference "C13") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/845ce6b3-703a-434c-b3c5-f06c1dc3eb90"
+      (reference "C14") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/2d83e838-9822-4228-b312-6127a992c9c8"
+      (reference "C15") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/7f0a2126-a135-4029-b376-bd9e2ea5707d"
+      (reference "C16") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/9ac3c4ed-a2ad-40ef-9408-b828b1125ce0"
+      (reference "C17") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/ba197959-0e26-4524-afa4-e4aca82e0a47"
+      (reference "C18") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/963bd451-f437-4f75-bcc8-539b3c3fee0b"
+      (reference "C19") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/778b8a32-10bb-4e9d-a64b-798d51e12422"
+      (reference "C20") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/51654275-004b-49d8-9763-af0b2d756ddc"
+      (reference "C21") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/bdc26efa-f724-4c5a-8678-ad4f94e44995"
+      (reference "C22") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/17713a7c-0858-45e5-a553-a42c856f87e4"
+      (reference "C23") (unit 1) (value "100n") (footprint "")
+    )
+    (path "/1e17a43d-f869-47d3-90b7-cc5e999d14fe"
+      (reference "C24") (unit 1) (value "100n") (footprint "")
     )
     (path "/45898d76-74b1-415f-b3c6-678fa95695fb"
-      (reference "D?") (unit 1) (value "RED") (footprint "")
+      (reference "D1") (unit 1) (value "RED") (footprint "")
     )
     (path "/20f712cd-0dd5-4452-8133-ef6bdf5a40ef"
-      (reference "H?") (unit 1) (value "VM") (footprint "")
-    )
-    (path "/bfe12c41-ba5d-4faf-bf25-02f73a0a4794"
-      (reference "H?") (unit 1) (value "VDD") (footprint "")
+      (reference "H1") (unit 1) (value "VM") (footprint "")
     )
     (path "/e1701e18-a090-4967-a308-6045b9d20fb5"
-      (reference "H?") (unit 1) (value "GND") (footprint "")
+      (reference "H2") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/bfe12c41-ba5d-4faf-bf25-02f73a0a4794"
+      (reference "H3") (unit 1) (value "VDD") (footprint "")
     )
     (path "/089e29df-ab6f-4a5e-86e2-167b774080f6"
-      (reference "J?") (unit 1) (value "FPC") (footprint "")
+      (reference "J1") (unit 1) (value "FPC") (footprint "")
     )
     (path "/7242bb06-0210-47fd-8cf6-0609cfd608f2"
-      (reference "J?") (unit 1) (value "FPC") (footprint "")
+      (reference "J2") (unit 1) (value "FPC") (footprint "")
     )
     (path "/8a02d52a-d4c3-4432-a8c9-42ecf73796c8"
-      (reference "J?") (unit 1) (value "STDC14") (footprint "")
-    )
-    (path "/01c1a25e-c5da-40d0-83b4-f1c11a12b932"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/0676a495-624f-4c17-ac15-4f76d34f8c55"
-      (reference "P?") (unit 1) (value "A") (footprint "")
-    )
-    (path "/2c11e041-e6f3-4d92-ae5a-0790bae7e60e"
-      (reference "P?") (unit 1) (value "A") (footprint "")
-    )
-    (path "/2fe70184-eaf0-4f3a-bf0b-d932c4c2d65e"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/3147a14b-e395-4dc6-94cc-8adee781662d"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/32c29abf-3e4e-4c1a-9ac1-56b9c1d92f4f"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/3cfe777f-0846-47ba-b50d-ecf61bd3da11"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/4b55f6d8-6a97-47f3-8c96-32886e8e349e"
-      (reference "P?") (unit 1) (value "A") (footprint "")
-    )
-    (path "/58ef61c8-fb9a-4830-87f1-b956a39316ba"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/60283c10-ff05-4daf-9ce9-36a0343485dd"
-      (reference "P?") (unit 1) (value "B") (footprint "")
+      (reference "J3") (unit 1) (value "STDC14") (footprint "")
     )
     (path "/6673c3e1-8080-4780-b1a1-42217efabb83"
-      (reference "P?") (unit 1) (value "A") (footprint "")
+      (reference "P1") (unit 1) (value "A") (footprint "")
     )
-    (path "/6bc7dc28-c105-46d4-98e6-c1800f260ca6"
-      (reference "P?") (unit 1) (value "B") (footprint "")
+    (path "/01c1a25e-c5da-40d0-83b4-f1c11a12b932"
+      (reference "P2") (unit 1) (value "B") (footprint "")
     )
-    (path "/774f31c8-79ec-41d6-8d23-87df662b10c0"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/8a1be5cb-71f6-497c-821d-a915f6941a1c"
-      (reference "P?") (unit 1) (value "A") (footprint "")
+    (path "/2c11e041-e6f3-4d92-ae5a-0790bae7e60e"
+      (reference "P3") (unit 1) (value "A") (footprint "")
     )
     (path "/8b1bd56e-13de-4f41-ba4a-dc6f60e0019f"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/8bc0cb8b-2601-4719-b640-d280c2726ca2"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/8de3b101-4956-42da-a7ac-40f043c9977b"
-      (reference "P?") (unit 1) (value "B") (footprint "")
-    )
-    (path "/b8f23dcb-82ef-4e87-aa44-a5a896f86371"
-      (reference "P?") (unit 1) (value "A") (footprint "")
-    )
-    (path "/c0f7c358-95f5-4fc0-a45d-3501e0001049"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/c421c3ef-c032-4fc5-966b-e347ae683a4d"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/c8f767d2-9ca3-4a29-b48f-a1c456454b17"
-      (reference "P?") (unit 1) (value "A") (footprint "")
-    )
-    (path "/d15048c2-3e44-488f-976e-5e20082ac4bf"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
-    )
-    (path "/d8db4c5e-8187-42cb-841d-ce2cedd6256a"
-      (reference "P?") (unit 1) (value "0%") (footprint "")
+      (reference "P4") (unit 1) (value "B") (footprint "")
     )
     (path "/faa70551-3dd7-483c-8d8a-219abff0f7dc"
-      (reference "P?") (unit 1) (value "A") (footprint "")
+      (reference "P5") (unit 1) (value "A") (footprint "")
     )
-    (path "/0a6b5342-45a0-4ce0-b816-602b8a65668f"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+    (path "/8de3b101-4956-42da-a7ac-40f043c9977b"
+      (reference "P6") (unit 1) (value "B") (footprint "")
     )
-    (path "/0dca95a6-158b-40d3-8c8c-71bec272020d"
-      (reference "R?") (unit 1) (value "5k1") (footprint "")
+    (path "/4b55f6d8-6a97-47f3-8c96-32886e8e349e"
+      (reference "P7") (unit 1) (value "A") (footprint "")
     )
-    (path "/20edb1fa-94f0-4c42-9d47-f22f921c04bb"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+    (path "/6bc7dc28-c105-46d4-98e6-c1800f260ca6"
+      (reference "P8") (unit 1) (value "B") (footprint "")
+    )
+    (path "/2fe70184-eaf0-4f3a-bf0b-d932c4c2d65e"
+      (reference "P9") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/8bc0cb8b-2601-4719-b640-d280c2726ca2"
+      (reference "P10") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/58ef61c8-fb9a-4830-87f1-b956a39316ba"
+      (reference "P11") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/d8db4c5e-8187-42cb-841d-ce2cedd6256a"
+      (reference "P12") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/c8f767d2-9ca3-4a29-b48f-a1c456454b17"
+      (reference "P13") (unit 1) (value "A") (footprint "")
+    )
+    (path "/774f31c8-79ec-41d6-8d23-87df662b10c0"
+      (reference "P14") (unit 1) (value "B") (footprint "")
+    )
+    (path "/0676a495-624f-4c17-ac15-4f76d34f8c55"
+      (reference "P15") (unit 1) (value "A") (footprint "")
+    )
+    (path "/32c29abf-3e4e-4c1a-9ac1-56b9c1d92f4f"
+      (reference "P16") (unit 1) (value "B") (footprint "")
+    )
+    (path "/b8f23dcb-82ef-4e87-aa44-a5a896f86371"
+      (reference "P17") (unit 1) (value "A") (footprint "")
+    )
+    (path "/3147a14b-e395-4dc6-94cc-8adee781662d"
+      (reference "P18") (unit 1) (value "B") (footprint "")
+    )
+    (path "/8a1be5cb-71f6-497c-821d-a915f6941a1c"
+      (reference "P19") (unit 1) (value "A") (footprint "")
+    )
+    (path "/60283c10-ff05-4daf-9ce9-36a0343485dd"
+      (reference "P20") (unit 1) (value "B") (footprint "")
+    )
+    (path "/d15048c2-3e44-488f-976e-5e20082ac4bf"
+      (reference "P21") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/3cfe777f-0846-47ba-b50d-ecf61bd3da11"
+      (reference "P22") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/c421c3ef-c032-4fc5-966b-e347ae683a4d"
+      (reference "P23") (unit 1) (value "0%") (footprint "")
+    )
+    (path "/c0f7c358-95f5-4fc0-a45d-3501e0001049"
+      (reference "P24") (unit 1) (value "0%") (footprint "")
     )
     (path "/21b21b5d-9247-4e0a-b4d1-003f94358e49"
-      (reference "R?") (unit 1) (value "10k") (footprint "")
-    )
-    (path "/456d96c6-c04d-445f-bed6-aa8bab143cdd"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
-    )
-    (path "/521b9090-91ff-4fc1-8be3-c8374decb540"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+      (reference "R1") (unit 1) (value "10k") (footprint "")
     )
     (path "/5d72f405-fcc9-416e-aca3-373570457be3"
-      (reference "R?") (unit 1) (value "3k3") (footprint "")
+      (reference "R2") (unit 1) (value "3k3") (footprint "")
     )
-    (path "/60494e59-df7f-425b-8451-7304c40127fa"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
-    )
-    (path "/787ea17a-dbb7-4333-a40a-f4a4ae9c2fcc"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+    (path "/0dca95a6-158b-40d3-8c8c-71bec272020d"
+      (reference "R3") (unit 1) (value "5k1") (footprint "")
     )
     (path "/7a59c1c8-7e9d-4543-90ba-d2ce2125a051"
-      (reference "R?") (unit 1) (value "5k1") (footprint "")
-    )
-    (path "/c3f3e9d8-3dfa-48d0-b96d-25b8454cf1d2"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+      (reference "R4") (unit 1) (value "5k1") (footprint "")
     )
     (path "/cd130e95-b116-4a41-8386-e40d948e7deb"
-      (reference "R?") (unit 1) (value "5k1") (footprint "")
+      (reference "R5") (unit 1) (value "5k1") (footprint "")
+    )
+    (path "/60494e59-df7f-425b-8451-7304c40127fa"
+      (reference "R6") (unit 1) (value "1M") (footprint "")
     )
     (path "/e87fb181-cb2f-47da-a4c2-b15ff23290f0"
-      (reference "R?") (unit 1) (value "1M") (footprint "")
+      (reference "R7") (unit 1) (value "1M") (footprint "")
     )
-    (path "/03c71133-08a5-4fd7-ada2-a8713b6e24bc"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
+    (path "/20edb1fa-94f0-4c42-9d47-f22f921c04bb"
+      (reference "R8") (unit 1) (value "1M") (footprint "")
     )
-    (path "/1a09aa5a-cb83-440b-8bb2-a910daaf71fb"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
+    (path "/521b9090-91ff-4fc1-8be3-c8374decb540"
+      (reference "R9") (unit 1) (value "1M") (footprint "")
+    )
+    (path "/456d96c6-c04d-445f-bed6-aa8bab143cdd"
+      (reference "R10") (unit 1) (value "1M") (footprint "")
+    )
+    (path "/0a6b5342-45a0-4ce0-b816-602b8a65668f"
+      (reference "R11") (unit 1) (value "1M") (footprint "")
+    )
+    (path "/787ea17a-dbb7-4333-a40a-f4a4ae9c2fcc"
+      (reference "R12") (unit 1) (value "1M") (footprint "")
+    )
+    (path "/c3f3e9d8-3dfa-48d0-b96d-25b8454cf1d2"
+      (reference "R13") (unit 1) (value "1M") (footprint "")
     )
     (path "/293d9bb8-787d-4dde-b113-ce0a2e0d65cb"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
-    )
-    (path "/3b8920d9-5499-42d7-9eb7-dab4d368f6c1"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
-    )
-    (path "/d3e4a8b0-6419-4cca-90ad-2e4f302f0771"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
-    )
-    (path "/f7cdffcf-b645-460a-b477-a682553b4ce5"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
-    )
-    (path "/f8d39d03-4483-4d9c-b024-14bca943b854"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
+      (reference "RV1") (unit 1) (value "RSx0N11M9") (footprint "")
     )
     (path "/fd65ec45-f598-467a-a5a0-eb7b3bb0ee44"
-      (reference "RV?") (unit 1) (value "RSx0N11M9") (footprint "")
+      (reference "RV2") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/d3e4a8b0-6419-4cca-90ad-2e4f302f0771"
+      (reference "RV3") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/03c71133-08a5-4fd7-ada2-a8713b6e24bc"
+      (reference "RV4") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/f7cdffcf-b645-460a-b477-a682553b4ce5"
+      (reference "RV5") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/3b8920d9-5499-42d7-9eb7-dab4d368f6c1"
+      (reference "RV6") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/1a09aa5a-cb83-440b-8bb2-a910daaf71fb"
+      (reference "RV7") (unit 1) (value "RSx0N11M9") (footprint "")
+    )
+    (path "/f8d39d03-4483-4d9c-b024-14bca943b854"
+      (reference "RV8") (unit 1) (value "RSx0N11M9") (footprint "")
     )
     (path "/15fdb975-958e-4d24-8828-91dd4355016b"
-      (reference "SW?") (unit 1) (value "BOOTMODE") (footprint "")
+      (reference "SW1") (unit 1) (value "BOOTMODE") (footprint "")
     )
     (path "/2a6f62ac-1107-4c8a-8828-7cdc7fd3a30c"
-      (reference "SW?") (unit 1) (value "RESET") (footprint "")
-    )
-    (path "/014bc77f-954d-4b02-ae27-5ad119534cc3"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/0cec1464-b54e-44f1-ba1a-5efe4f027011"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/0d04876f-034e-4527-8852-b22a3ca80422"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/10a34e14-85c8-4161-9549-55f3ff1e2a23"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/15ba1cbc-ec80-499e-b4d2-d11821eefb63"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+      (reference "SW2") (unit 1) (value "RESET") (footprint "")
     )
     (path "/261ebeba-2ef7-400b-bf0c-7054b71caf0b"
-      (reference "U?") (unit 1) (value "STM32F103C8Tx") (footprint "Package_QFP:LQFP-48_7x7mm_P0.5mm")
-    )
-    (path "/32fe6d89-6c85-470b-af58-0f956e93f4de"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/97b0232f-5237-49ab-8194-203eaef8d42b"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
-    )
-    (path "/9f8c9425-11fb-4812-963f-5383dc819727"
-      (reference "U?") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+      (reference "U1") (unit 1) (value "STM32F103C8Tx") (footprint "Package_QFP:LQFP-48_7x7mm_P0.5mm")
     )
     (path "/c34c62b5-6a70-4eac-9599-108143a3f916"
-      (reference "U?") (unit 1) (value "TMP102xxDRL") (footprint "Package_TO_SOT_SMD:SOT-563")
+      (reference "U2") (unit 1) (value "TMP102xxDRL") (footprint "Package_TO_SOT_SMD:SOT-563")
+    )
+    (path "/97b0232f-5237-49ab-8194-203eaef8d42b"
+      (reference "U3") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/0d04876f-034e-4527-8852-b22a3ca80422"
+      (reference "U4") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/0cec1464-b54e-44f1-ba1a-5efe4f027011"
+      (reference "U5") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/10a34e14-85c8-4161-9549-55f3ff1e2a23"
+      (reference "U6") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/15ba1cbc-ec80-499e-b4d2-d11821eefb63"
+      (reference "U7") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/9f8c9425-11fb-4812-963f-5383dc819727"
+      (reference "U8") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/32fe6d89-6c85-470b-af58-0f956e93f4de"
+      (reference "U9") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
+    )
+    (path "/014bc77f-954d-4b02-ae27-5ad119534cc3"
+      (reference "U10") (unit 1) (value "DRV8837") (footprint "Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm")
     )
   )
 )
diff --git a/faderboard/faderboard.pdf b/faderboard/faderboard.pdf
new file mode 100644
index 0000000..53cd066
Binary files /dev/null and b/faderboard/faderboard.pdf differ