1,021 open source PCB designs, indexed by the chip they’re built around
Real boards from 342 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.
ESP32Badge
atopile
56.3 × 39 mm239 parts4LMIT4.0k
ESP32Silkscreen
iandchasse
60 × 111.3 mm171 parts2LCERN-OHL-S-2.0554
ESP32ESP32-EVB
OLIMEX
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32Bms c1
LibreSolar
135 × 70 mm167 parts4LCERN-OHL-W-2.0260
ESP32Plantpal
teapotlaboratories
38.4 × 128.5 mm109 parts4LMIT97
ESP32Sra dev board 2026
SRA-VJTI
90.2 × 90 mm145 parts2LMIT80
ESP32TRS-IO++
apuder
145.7 × 107.8 mm94 parts2LGPL-3.074
ESP32Ups to esp32
aronreid
36 × 58 mm38 parts2LGPL-3.052
ESP32Esp32-c3-iot sensor board
Ans1S
35.4 × 21.6 mm57 parts4LMIT6
ESP32ESP32-EVB
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32NextTRS
145.7 × 107.8 mm93 parts2LGPL-3.074
ESP32ESP32-EVB
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32ESP32-EVB
75.2 × 74.7 mm157 parts2LApache-2.0285
ESP32ESP32-EVB
75.2 × 74.7 mm156 parts2LApache-2.0285
ESP32TRSIO
93.3 × 80.6 mm33 parts2LGPL-3.074
ESP32ESP32-EVB
75.2 × 74.7 mm147 parts2LApache-2.0285
ESP32ESP32-EVB
75.2 × 74.7 mm146 parts2LApache-2.0285
ESP32ESP-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP32-EVB
75.2 × 74.7 mm145 parts2LApache-2.0285
ESP32ESP-EVB
75.2 × 74.7 mm143 parts2LApache-2.0285
ESP32ESP-EVB
75.2 × 74.7 mm143 parts2LApache-2.0285
ESP32ESP-EVB
75 × 57.2 mm105 parts4LApache-2.0285
Browse boards by part
AMS1117-3.3 49RP2040 46USBLC6-2SC6 35TL072 32TL074 28W25Q128JVSIQ 26AP2112K-3.3 20USBLC6-2P6 1974HC595 16XC6206P332MR 1574HC4051 14BME280 14ESP-WROOM-32 12ESP32-S3-WROOM-1 12SN65HVD230 12SRV05-4 12AMS1117-5.0 11LM358 11W25Q32JVSS 11NCP1117LPST33T3G 10ARDUINO_NANO_V3.X 9EL817 9ISO7341c 9MCP6002-XSN 9