2,783 open source boards in Sensors
Environmental, motion, air-quality and measurement sensor boards. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
AVR/ArduinoSensorBoard
SoonerRobotics
50.3 × 74 mm5 parts2LNo license1
Temperature Sensor Board 2
UAlberta-EcoCar
41.3 × 19.9 mm3 parts2LGPL-3.01
Raspberry PiPsu
NBence0
140 × 70 mm243 parts6LNo license0
STM32Default.shipped v0.1
RileyLeff
100 × 65 mm234 parts6LNo license0
STM32AVIONICS BOARD
MatthiasGeorgImhof
80 × 80 mm178 parts4LCC-BY-NC-4.00
STM32Gpio probe tracks only
vexpaer
100 × 30 mm159 parts4LCERN-OHL-S-2.00
P6-preapply
ihsan-sa
100 × 80 mm149 parts4LMIT0
ESP32.Mega2560plus.spinrender tmp
sneakylizard123-4
53.3 × 101.6 mm137 parts6LNo license0
ESP32Node RS232
maivananh111
83.7 × 53.7 mm107 parts2LNo license0
EC Sense 4-channel I2C sensor interface
Dheerajsom
120 × 80 mm92 parts4LNo license0
STM32Mixed signal Board Rev C
Akhilesh-design-02
47.1 × 45.4 mm88 parts4LNo license0
ESP32Alec sensor
eshelton328
64 × 56 mm88 parts4LNo license0
ESP32Alec sensor
64 × 56 mm88 parts4LNo license0
STM32RBoard
juan-LARRAYA
55 × 55 mm82 parts4LNo license0
ESP32IDM-RoomSensor-ESP-B-ES3-C6
Xerolux
130 × 80 mm80 parts4LCERN-OHL-S-2.00
STM32Pangotag PCB LCSC compat3
andrewo3
31.9 × 27.2 mm80 parts6LNo license0
ESP32Test Rocket Board
colin-skinner
68 × 66 mm79 parts2LNo license0
HadesMicroJLC
david-who
50 × 50 mm76 parts4LBSD-3-Clause0
STM32Imuicm20948
matatma23-gento
79.4 × 49.4 mm73 parts4LNo license0
ESP32Before feedback restore
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
STM32Battery
sean618
56 × 25 mm64 parts2LMIT0
Nordic nRFMicromouse pcb simplified-2l
MukeshSethy
100 × 120 mm63 parts2LNo license0
RP2040/RP2350ESP-HI-PLUS Desktop Sub module
dyu134
60 × 43 mm61 parts2LNo license0
ESP32Esp.imu pcb v1
akseliahonpera
100 × 100 mm61 parts2LNo license0
STM32Rl fc f405
GabuGravin41
36 × 36 mm59 parts4LMIT0
Inkube ephys
maurer-lbb
100 × 114 mm55 parts4LCC-BY-SA-4.00
AVR/ArduinoValhalla UFH Sensor (SMT)
csdexter
99.6 × 64.3 mm53 parts2LGPL-3.00
HybridImager V1 Weiqi Sparse Sensor Board
lachlanchen
105 × 90 mm50 parts2LNo license0
Foc
86kkd
68.7 × 44 mm50 parts2LNo license0
RP2040/RP2350Magn angle sensor v2
chpaxson
25 × 25 mm49 parts2LNo license0
ESP32Modules
Koalaven
34 × 41 mm48 parts2LNo license0
Analog
dwynnychuk
60 × 100 mm45 parts2LNo license0
CLAWS Sensor
burbschat
80 × 30 mm44 parts2LCERN-OHL-S-2.00
AVR/ArduinoBMS Sensor
weaslepalace
80 × 30 mm44 parts2LNo license0
NXPRev1
Olin-Rocketry
83.8 × 94 mm43 parts2LNo license0
ApiaryWaterDispensingSystem
Mateuszworo97
70 × 82.5 mm41 parts2LNo license0
Browse boards by part
AMS1117-3.3 1287USBLC6-2SC6 1056RP2040 725W25Q128JVS 444AP2112K-3.3 408TL072 347ESP32-S3-WROOM-1 324TL074 308CH340C 290L7805 29074HC595 267USBLC6-2P6 260Pico 258LM358 237AP2112K-3.3TRG1 22474LS04 207ESP32-WROOM-32 203Arduino_Nano_v3.x 202LM7805_TO220 20174LS245 18474LS138 176SRV05-4 17674LS08 17574LS32 175