1,727 open source PCB designs, indexed by the chip they’re built around
Real boards from 699 public GitHub repositories, read straight from their KiCad files: size, layers, the full parts list and a render of the PCB. Find one close to what you’re building, then simulate its firmware on HardLabs before you order anything.
ESP32ESP32
Chrismettal
66.4 × 48.1 mm70 parts2LCC-BY-SA-4.0446
ESP32Sra dev board 2026
SRA-VJTI
90.2 × 90 mm145 parts2LMIT80
ESP32SmartKnob DevKit Base
SeedLabs-it
81.2 × 81.2 mm222 parts4LApache-2.046
ESP32Esp atx power
valletw
76.6 × 25.1 mm51 parts4LMIT28
ESP32Iot esp eth com
uysan
29.5 × 64.5 mm146 parts4LCERN-OHL-P-2.019
ESP32Open-ESPilot
Tomas-Kuchta-FPV
50.6 × 71.1 mm98 parts2LCERN-OHL-W-2.018
ESP32Esp
0Zane
100 × 80 mm82 parts2LMIT5
ESP32SensactHs
klaus-liebler
100 × 86.5 mm317 parts2LApache-2.04
ESP32Lsa
61.9 × 24.2 mm16 parts2LMIT80
ESP32SensactHsIO5
90 × 67.5 mm213 parts2LApache-2.04
ESP32Easyduino ESP32S3
Hanqaqa
25.9 × 63.9 mm35 parts4LCERN-OHL-P-2.0746
ESP32SensactHsIO4
90 × 74.6 mm196 parts2LApache-2.04
ESP32SensactHsIO3
90 × 53 mm187 parts2LApache-2.04
ESP32SensactUp4
70 × 70 mm145 parts2LApache-2.04
ESP32Easyduino ESP32
28.4 × 47.9 mm29 parts4LCERN-OHL-P-2.0746
ESP32SensactOutdoor
100 × 91.6 mm129 parts2LApache-2.04
ESP32SensactHsNano2
90 × 56.5 mm128 parts2LApache-2.04
ESP32SensactHsLed2 - Kopie
90 × 47.5 mm117 parts2LApache-2.04
ESP32SensactHsLed2
90 × 74.7 mm116 parts2LApache-2.04
Browse boards by part
AMS1117-3.3 74RP2040 71USBLC6-2SC6 51TL072 39AP2112K-3.3 34TL074 32W25Q128JVSIQ 32SRV05-4 31ESP32-S3-WROOM-1 30USBLC6-2P6 29W25Q128JVS 26LAN8710A-EZC(QFN32) 24XC6206P332MR 2274LS245 21CH340C 2074LS244 1974HC595 18CH340T(SSOP20W) 18AMS1117-5.0 17XC6206PxxxMR-Regulator_Linear 1774HC4051 16BME280 16PRTR5V0U2X 16SN65HVD230 16