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Merge pull request 'PCB_ROUTING_ATTEMPT_1' (#6) from PCB_ROUTING_ATTEMPT_1 into main

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Reviewed-on: #6
This commit is contained in:
panda
2026-04-28 02:24:53 -07:00
parent 2dcff7350a 00694af455
commit e14f685a29
49 changed files with 644329 additions and 10050 deletions
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1
.gitignore vendored
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@@ -37,6 +37,7 @@ fp-info-cache
# Archived Backups (KiCad 6.0)
**/*-backups/*.zip
**/.history/
# Local project settings
*.kicad_prl

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0 Add a 4 corners polygon primitive as box body*
4,1,4,$2,$3,$4,$5,$6,$7,$8,$9,$2,$3,0*
0 Add four circle primitives for the rounded corners*
1,1,$1+$1,$2,$3*
1,1,$1+$1,$4,$5*
1,1,$1+$1,$6,$7*
1,1,$1+$1,$8,$9*
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20,1,$1+$1,$2,$3,$4,$5,0*
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10452
PCBs/esp32-racer-B_Silkscreen.gbr Normal file
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PCBs/esp32-racer-Edge_Cuts.gbr Normal file
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39870
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PCBs/esp32-racer-F_Mask.gbr Normal file
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1855
PCBs/esp32-racer-F_Paste.gbr Normal file
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35432
PCBs/esp32-racer-F_Silkscreen.gbr Normal file
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26907
PCBs/esp32-racer-In1_Cu.gbr Normal file
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PCBs/esp32-racer-In2_Cu.gbr Normal file
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17
PCBs/esp32-racer-NPTH.drl Normal file
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M48
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PCBs/esp32-racer-job.gbrjob Normal file
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{
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"GUID": "65737033-322d-4726-9163-65722e6b6963",
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"Size": {
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"LayerNumber": 4,
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},
"DesignRules": [
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
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{
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{
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BIN
PCBs/esp32-racer.zip Normal file
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25839
PCBs/old/esp32-racer-B_Cu.gbr Normal file
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PCBs/old/esp32-racer-B_Mask.gbr Normal file
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PCBs/old/esp32-racer-B_Paste.gbr Normal file
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%TF.FilePolarity,Positive*%
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%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
G04 Aperture macros list*
%AMRoundRect*
0 Rectangle with rounded corners*
0 $1 Rounding radius*
0 $2 $3 $4 $5 $6 $7 $8 $9 X,Y pos of 4 corners*
0 Add a 4 corners polygon primitive as box body*
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0 Add four circle primitives for the rounded corners*
1,1,$1+$1,$2,$3*
1,1,$1+$1,$4,$5*
1,1,$1+$1,$6,$7*
1,1,$1+$1,$8,$9*
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20,1,$1+$1,$2,$3,$4,$5,0*
20,1,$1+$1,$4,$5,$6,$7,0*
20,1,$1+$1,$6,$7,$8,$9,0*
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G04 Aperture macros list end*
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M02*

10482
PCBs/old/esp32-racer-B_Silkscreen.gbr Normal file
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PCBs/old/esp32-racer-Edge_Cuts.gbr Normal file
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%TF.GenerationSoftware,KiCad,Pcbnew,10.0.0*%
%TF.CreationDate,2026-04-15T11:42:03+12:00*%
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G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 10.0.0) date 2026-04-15 11:42:03*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%TA.AperFunction,Profile*%
%ADD10C,0.050000*%
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G04 APERTURE END LIST*
D10*
X47000000Y-56000000D02*
X47000000Y-56000000D01*
G75*
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PCBs/old/esp32-racer-Edge_Cuts.zip Normal file
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PCBs/old/esp32-racer-F_Cu.gbr Normal file
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PCBs/old/esp32-racer-F_Paste.gbr Normal file
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PCBs/old/esp32-racer-F_Silkscreen.gbr Normal file
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PCBs/old/esp32-racer-In1_Cu.gbr Normal file
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PCBs/old/esp32-racer-NPTH.drl Normal file
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M48
; DRILL file KiCad 10.0.0 date 2026-04-15T11:42:13
; FORMAT={-:-/ absolute / metric / decimal}
; #@! TF.CreationDate,2026-04-15T11:42:13+12:00
; #@! TF.GenerationSoftware,Kicad,Pcbnew,10.0.0
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PCBs/old/esp32-racer-job.gbrjob Normal file
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{
"Header": {
"GenerationSoftware": {
"Vendor": "KiCad",
"Application": "Pcbnew",
"Version": "10.0.0"
},
"CreationDate": "2026-04-15T11:42:03+12:00"
},
"GeneralSpecs": {
"ProjectId": {
"Name": "esp32-racer",
"GUID": "65737033-322d-4726-9163-65722e6b6963",
"Revision": "rev?"
},
"Size": {
"X": 160.05,
"Y": 80.05
},
"LayerNumber": 4,
"BoardThickness": 1.6,
"Finish": "None"
},
"DesignRules": [
{
"Layers": "Outer",
"PadToPad": 0.2,
"PadToTrack": 0.2,
"TrackToTrack": 0.2,
"MinLineWidth": 0.2,
"TrackToRegion": 0.2,
"RegionToRegion": 0.2
},
{
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"PadToTrack": 0.0,
"TrackToTrack": 0.2,
"MinLineWidth": 0.2,
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"RegionToRegion": 0.2
}
],
"FilesAttributes": [
{
"Path": "esp32-racer-F_Cu.gbr",
"FileFunction": "Copper,L1,Top",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-In1_Cu.gbr",
"FileFunction": "Copper,L2,Inr",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-In2_Cu.gbr",
"FileFunction": "Copper,L3,Inr",
"FilePolarity": "Positive"
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{
"Path": "esp32-racer-B_Cu.gbr",
"FileFunction": "Copper,L4,Bot",
"FilePolarity": "Positive"
},
{
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"FileFunction": "SolderPaste,Top",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-B_Paste.gbr",
"FileFunction": "SolderPaste,Bot",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-F_Silkscreen.gbr",
"FileFunction": "Legend,Top",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-B_Silkscreen.gbr",
"FileFunction": "Legend,Bot",
"FilePolarity": "Positive"
},
{
"Path": "esp32-racer-F_Mask.gbr",
"FileFunction": "SolderMask,Top",
"FilePolarity": "Negative"
},
{
"Path": "esp32-racer-B_Mask.gbr",
"FileFunction": "SolderMask,Bot",
"FilePolarity": "Negative"
},
{
"Path": "esp32-racer-Edge_Cuts.gbr",
"FileFunction": "Profile",
"FilePolarity": "Positive"
}
],
"MaterialStackup": [
{
"Type": "Legend",
"Name": "Top Silk Screen"
},
{
"Type": "SolderPaste",
"Name": "Top Solder Paste"
},
{
"Type": "SolderMask",
"Thickness": 0.01,
"Name": "Top Solder Mask"
},
{
"Type": "Copper",
"Thickness": 0.035,
"Name": "F.Cu"
},
{
"Type": "Dielectric",
"Thickness": 0.1,
"Material": "FR4",
"Name": "F.Cu/In1.Cu",
"Notes": "Type: dielectric layer 1 (from F.Cu to In1.Cu)"
},
{
"Type": "Copper",
"Thickness": 0.035,
"Name": "In1.Cu"
},
{
"Type": "Dielectric",
"Thickness": 1.24,
"Material": "FR4",
"Name": "In1.Cu/In2.Cu",
"Notes": "Type: dielectric layer 2 (from In1.Cu to In2.Cu)"
},
{
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"Thickness": 0.035,
"Name": "In2.Cu"
},
{
"Type": "Dielectric",
"Thickness": 0.1,
"Material": "FR4",
"Name": "In2.Cu/B.Cu",
"Notes": "Type: dielectric layer 3 (from In2.Cu to B.Cu)"
},
{
"Type": "Copper",
"Thickness": 0.035,
"Name": "B.Cu"
},
{
"Type": "SolderMask",
"Thickness": 0.01,
"Name": "Bottom Solder Mask"
},
{
"Type": "SolderPaste",
"Name": "Bottom Solder Paste"
},
{
"Type": "Legend",
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}
]
}

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ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
ERC report (2026-04-14T22:31:54, Encoding UTF8)
Report includes: Errors, Warnings
***** Sheet /
[hier_label_mismatch]: Sheet pin POWER_EN has no matching hierarchical label inside the sheet
; error
@(57.15 mm, 49.53 mm): Hierarchical Sheet Pin POWER_EN
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(143.51 mm, 83.82 mm): Symbol #PWR01 Pin 1 [Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(143.51 mm, 124.46 mm): Symbol #PWR03 Pin 1 [Power input, Line]
[duplicate_pins]: Symbol 'LMR33630BDDA' has multiple pins with the same pin number
; error
@(82.55 mm, 31.75 mm): Symbol U4 [LMR33630BDDA]
[duplicate_pins]: Symbol 'LMR33630BDDA' has multiple pins with the same pin number
; error
@(191.77 mm, 82.55 mm): Symbol U7 [LMR33630BDDA]
[label_dangling]: Label not connected to anything
; error
@(120.65 mm, 95.25 mm): Label 'boot'
@(57.15 mm, 49.53 mm): Hierarchical Sheet Pin 'POWER_EN'
[no_connect_dangling]: Unconnected "no connection" flag
; warning
@(57.15 mm, 53.34 mm): No Connect
@@ -31,13 +17,19 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
[lib_symbol_mismatch]: Symbol 'TPS2116DRL' doesn't match copy in library 'Power_Management'
; warning
@(217.17 mm, 27.94 mm): Symbol U8 [TPS2116DRL]
[unconnected_wire_endpoint]: Unconnected wire endpoint
; warning
@(176.53 mm, 134.62 mm): Vertical Wire, length 11.43 mm
[unconnected_wire_endpoint]: Unconnected wire endpoint
; warning
@(191.77 mm, 134.62 mm): Vertical Wire, length 13.97 mm
[lib_symbol_mismatch]: Symbol 'Battery' doesn't match copy in library 'Device'
; warning
@(25.40 mm, 99.06 mm): Symbol BT1 [Battery]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(73.66 mm, 109.22 mm): Symbol Q17 [DOZ50N03]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(134.62 mm, 109.22 mm): Symbol Q18 [DOZ50N03]
[lib_symbol_mismatch]: Symbol 'USB_C_Receptacle_USB2.0_14P' doesn't match copy in library 'Connector'
@@ -61,23 +53,26 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
[lib_symbol_mismatch]: Symbol 'ADC128D818' doesn't match copy in library 'Analog_ADC'
; warning
@(49.53 mm, 165.10 mm): Symbol U13 [ADC128D818]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(129.54 mm, 91.44 mm): Symbol U12 [DRV8701E]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(162.56 mm, 71.12 mm): Symbol Q13 [DOZ50N03]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(162.56 mm, 81.28 mm): Symbol Q14 [DOZ50N03]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(180.34 mm, 86.36 mm): Symbol Q15 [DOZ50N03]
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'.
[lib_symbol_issues]: The symbol library 'esp32-racer-lib' was not found at '/home/zekkos/Documents/ta/461/esp32-racer/hardware/esp32-racer-lib/esp32-racer-lib.kicad_sym'
; warning
@(180.34 mm, 96.52 mm): Symbol Q16 [DOZ50N03]
***** Sheet /MOTOR_DRIVER2/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(129.54 mm, 63.50 mm): Symbol U12 Pin 1 [VM, Power input, Line]
***** Sheet /MCU/
[pin_not_connected]: Pin not connected
@@ -86,18 +81,18 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
[pin_not_connected]: Pin not connected
; error
@(100.33 mm, 176.53 mm): Symbol U3 Pin 25 [IO48, Bidirectional, Line]
[similar_labels]: Labels are similar (lower/upper case difference only)
; warning
@(120.65 mm, 95.25 mm): Label 'boot'
@(276.86 mm, 85.09 mm): Label 'BOOT'
***** Sheet /PWR/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(20.32 mm, 22.86 mm): Symbol #PWR046 Pin 1 [Power input, Line]
@(72.39 mm, 26.67 mm): Symbol U4 Pin 2 [VIN, Power input, Line]
[pin_not_connected]: Pin not connected
; error
@(82.55 mm, 48.26 mm): Symbol U4 Hidden pin 9 [GND, Passive, Line]
[duplicate_pins]: Pin 9 on symbol 'U4' is connected to different nets: GND and Net-(U4-GND-Pad9)
; error
@(90.17 mm, 55.88 mm): Symbol U4 Pin 9 [EPAD, Passive, Line]
@(82.55 mm, 48.26 mm): Symbol U4 Hidden pin 9 [GND, Passive, Line]
[pin_to_pin]: Pins of type Output and Output are connected
; error
@(55.88 mm, 106.68 mm): Symbol U5 Pin 8 [PG, Output, Line]
@@ -140,16 +135,20 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
@(96.52 mm, 165.10 mm): Symbol U6 Pin 5 [VOUT, Output, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(185.42 mm, 44.45 mm): Symbol #PWR093 Pin 1 [Power input, Line]
@(207.01 mm, 22.86 mm): Symbol U8 Pin 3 [VIN1, Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(207.01 mm, 22.86 mm): Symbol U8 Pin 3 [VIN1, Power input, Line]
@(207.01 mm, 45.72 mm): Symbol U8 Pin 6 [VIN2, Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(173.99 mm, 123.19 mm): Symbol #PWR089 Pin 1 [Power input, Line]
[duplicate_pins]: Pin 9 on symbol 'U7' is connected to different nets: Net-(U7-GND-Pad9) and GND
; error
@(191.77 mm, 99.06 mm): Symbol U7 Hidden pin 9 [GND, Passive, Line]
@(199.39 mm, 106.68 mm): Symbol U7 Pin 9 [EPAD, Passive, Line]
[pin_not_connected]: Pin not connected
; error
@(191.77 mm, 99.06 mm): Symbol U7 Hidden pin 9 [GND, Passive, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(191.77 mm, 129.54 mm): Symbol #PWR097 Pin 1 [Power input, Line]
[hier_label_mismatch]: Hierarchical label POWER_SUPPLIED has no matching sheet pin in the parent sheet
; error
@(236.22 mm, 45.72 mm): Hierarchical Label 'POWER_SUPPLIED'
@@ -171,7 +170,7 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
@(96.52 mm, 173.99 mm): Symbol R25 Pin 1 [Passive, Line]
[multiple_net_names]: Both +5V and 5v@2.5A are attached to the same items; +5V will be used in the netlist
; warning
@(217.17 mm, 146.05 mm): Symbol #PWR0104 Pin 1 [Power input, Line]
@(280.67 mm, 19.05 mm): Symbol #PWR0112 Pin 1 [Power input, Line]
@(236.22 mm, 22.86 mm): Label '5v@2.5A'
[multiple_net_names]: Both +8V and 8v@3A are attached to the same items; +8V will be used in the netlist
; warning
@@ -179,12 +178,15 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
@(240.03 mm, 85.09 mm): Label '8v@3A'
[multiple_net_names]: Both +3.3V and 3.3v@1A are attached to the same items; +3.3V will be used in the netlist
; warning
@(76.20 mm, 139.70 mm): Symbol #PWR062 Pin 1 [Power input, Line]
@(276.86 mm, 146.05 mm): Symbol #PWR0110 Pin 1 [Power input, Line]
@(266.70 mm, 147.32 mm): Label '3.3v@1A'
***** Sheet /MOTOR_DRIVER1/
***** Sheet /MOTOR_DRIVER3/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
; error
@(129.54 mm, 63.50 mm): Symbol U12 Pin 1 [VM, Power input, Line]
***** Sheet /MOTOR_DRIVER4/
@@ -214,4 +216,10 @@ ERC report (2026-03-10T23:17:43+1300, Encoding UTF8)
@(252.73 mm, 67.31 mm): Symbol #PWR0213 Pin 1 [Power input, Line]
@(231.14 mm, 69.85 mm): Label '5V@3A'
** ERC messages: 58 Errors 29 Warnings 29
** ERC messages: 58 Errors 28 Warnings 30
** Ignored checks:
- Global label only appears once in the schematic
- Four connection points are joined together
- SPICE model issue
- Assigned footprint doesn't match footprint filters

BIN
docs/esp32-racer_schematic.pdf
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5584
hardware/esp32-racer/BOARD_STAT_MESUREMENT.kicad_sch
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5089
hardware/esp32-racer/EXTERNAL_INTERFACING_DEVICES.kicad_sch
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4440
hardware/esp32-racer/MCU.kicad_sch
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File diff suppressed because it is too large Load Diff

1824
hardware/esp32-racer/MOTOR_DRIVER.kicad_sch
View File

File diff suppressed because it is too large Load Diff

9575
hardware/esp32-racer/POWER.kicad_sch
View File

File diff suppressed because it is too large Load Diff

3056
hardware/esp32-racer/POWER_CONNECTORS.kicad_sc.kicad_sch
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File diff suppressed because it is too large Load Diff

188893
hardware/esp32-racer/esp32-racer.kicad_pcb
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File diff suppressed because it is too large Load Diff

39
hardware/esp32-racer/esp32-racer.kicad_prl
View File

@@ -1,11 +1,11 @@
{
"board": {
"active_layer": 0,
"active_layer": 5,
"active_layer_preset": "",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"high_contrast_mode": 1,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
@@ -15,6 +15,7 @@
"vias": 1.0,
"zones": 0.6
},
"prototype_zone_fills": false,
"selection_filter": {
"dimensions": true,
"footprints": true,
@@ -49,10 +50,11 @@
"conflict_shadows",
"shapes"
],
"visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
"visible_layers": "ffffffff_ffffffff_fffffdf5_ffffffff",
"zone_display_mode": 0
},
"git": {
"integration_disabled": false,
"repo_type": "",
"repo_username": "",
"ssh_key": ""
@@ -72,6 +74,8 @@
false,
false,
false,
false,
false,
false
],
"col_order": [
@@ -84,19 +88,23 @@
6,
7,
8,
9
9,
10,
11
],
"col_widths": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
67,
66,
91,
73,
80,
94,
83,
78,
40,
43,
55,
1260
],
"custom_group_rules": [],
"expanded_rows": [],
@@ -105,6 +113,7 @@
"filter_text": "",
"group_by_constraint": false,
"group_by_netclass": false,
"show_time_domain_details": false,
"show_unconnected_nets": false,
"show_zero_pad_nets": false,
"sort_ascending": true,
@@ -115,6 +124,7 @@
"files": []
},
"schematic": {
"hierarchy_collapsed": [],
"selection_filter": {
"graphics": true,
"images": true,
@@ -122,6 +132,7 @@
"lockedItems": false,
"otherItems": true,
"pins": true,
"ruleAreas": true,
"symbols": true,
"text": true,
"wires": true

289
hardware/esp32-racer/esp32-racer.kicad_pro
View File

@@ -2,25 +2,263 @@
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"rules": {},
"track_widths": [],
"via_dimensions": []
"defaults": {
"apply_defaults_to_fp_barcodes": false,
"apply_defaults_to_fp_dimensions": false,
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": true,
"text_position": 0,
"units_format": 0
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.0,
"height": 0.95,
"width": 0.8
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [
{
"gap": 0.0,
"via_gap": 0.0,
"width": 0.0
}
],
"drc_exclusions": [
[
"courtyards_overlap|39255000|68870000|e06bdfe1-53ae-4fc2-b728-570ca465444f|e2dcf49c-eee1-4d66-a3a4-d1ffe470ec14",
"no they dont"
]
],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"creepage": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_filters_mismatch": "ignore",
"footprint_symbol_field_mismatch": "warning",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_to_hole": "warning",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"mirrored_text_on_front_layer": "warning",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"missing_tuning_profile": "warning",
"net_conflict": "warning",
"nonmirrored_text_on_back_layer": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_on_edge_cuts": "error",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_angle": "error",
"track_dangling": "warning",
"track_not_centered_on_via": "ignore",
"track_on_post_machined_layer": "error",
"track_segment_length": "error",
"track_width": "error",
"tracks_crossing": "error",
"tuning_profile_track_geometries": "ignore",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_groove_width": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpthpad": true,
"td_onroundshapesonly": false,
"td_onsmdpad": true,
"td_ontrackend": false,
"td_onvia": true
}
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [
0.0,
1.0
],
"tuning_pattern_settings": {
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [
{
"diameter": 0.0,
"drill": 0.0
}
],
"zones_allow_external_fillets": false
},
"ipc2581": {
"bom_rev": "",
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
"mpn": "",
"sch_revision": ""
},
"layer_pairs": [],
"layer_presets": [],
"viewports": []
},
"boards": [],
"component_class_settings": {
"assignments": [],
"meta": {
"version": 0
},
"sheet_component_classes": {
"enabled": false
}
},
"cvpcb": {
"equivalence_files": []
},
@@ -210,11 +448,14 @@
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"field_name_whitespace": "warning",
"footprint_filter": "ignore",
"footprint_link_issues": "warning",
"four_way_junction": "ignore",
"global_label_dangling": "warning",
"ground_pin_not_ground": "warning",
"hier_label_mismatch": "error",
"isolated_pin_label": "warning",
"label_dangling": "error",
"label_multiple_wires": "warning",
"lib_symbol_issues": "warning",
@@ -237,6 +478,7 @@
"similar_power": "warning",
"simulation_model_issue": "ignore",
"single_global_label": "ignore",
"stacked_pin_name": "warning",
"unannotated": "error",
"unconnected_wire_endpoint": "warning",
"undefined_netclass": "error",
@@ -269,13 +511,14 @@
"priority": 2147483647,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.2,
"tuning_profile": "",
"via_diameter": 0.6,
"via_drill": 0.3,
"wire_width": 6
}
],
"meta": {
"version": 4
"version": 5
},
"net_colors": null,
"netclass_assignments": null,
@@ -286,7 +529,7 @@
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"plot": "../../PCBs/",
"pos_files": "",
"specctra_dsn": "",
"step": "",
@@ -297,6 +540,10 @@
},
"schematic": {
"annotate_start_num": 0,
"annotation": {
"method": 0,
"sort_order": 0
},
"bom_export_filename": "${PROJECTNAME}.csv",
"bom_fmt_presets": [],
"bom_fmt_settings": {
@@ -452,6 +699,7 @@
"sort_asc": true,
"sort_field": "Reference"
},
"bus_aliases": {},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
@@ -480,6 +728,7 @@
"visible": false
}
],
"hop_over_size_choice": 0,
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
@@ -503,6 +752,7 @@
"net_format_name": "",
"page_layout_descr_file": "",
"plot_directory": "",
"reuse_designators": true,
"space_save_all_events": true,
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
@@ -511,12 +761,21 @@
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
"subpart_id_separator": 0,
"top_level_sheets": [
{
"filename": "esp32-racer.kicad_sch",
"name": "esp32-racer",
"uuid": "1d580319-54a9-438f-a4a3-ea2f61f357b8"
}
],
"used_designators": "",
"variants": []
},
"sheets": [
[
"1d580319-54a9-438f-a4a3-ea2f61f357b8",
"Root"
"esp32-racer"
],
[
"2494d45e-acf4-40f6-9a55-62c15b4ed8bc",
@@ -555,5 +814,11 @@
"POWER_CONNECTORS"
]
],
"text_variables": {}
"text_variables": {},
"tuning_profiles": {
"meta": {
"version": 0
},
"tuning_profiles_impedance_geometric": []
}
}

1083
hardware/esp32-racer/esp32-racer.kicad_sch
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29
hardware/esp32-racer/pins.txt Normal file
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@@ -0,0 +1,29 @@
IO0 boot
IO1 PWR_SWITCH_EN
IO2 PWR_SWITCH_PG
IO3 x
IO4 SERVO_1
IO5 SERVO_2
IO6 SERVO_3
IO7 SERVO_4
IO8 OUTBOUND_COMS_EN
IO9 PHASE_3
IO10 ENABLE_3
IO11 PHASE_4
IO12 ENABLE_4
IO13 PHASE_1
IO14 ENABLE_1
IO15 SDA
IO16 SCL
IO17 UART_TX
IO18 UART_RX
IO19 D-
IO20 D+
IO21 PHASE_2
IO38 LED_DATA
IO43 PROG_UART_TX
IO44 PROG_UART_RX
IO45 ENABLE_2
IO46 SERVO_EN
IO47 UNUSED
IO48 UNUSED

BIN
res/esp32-racer_render.png
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13
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