2,628 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.
ESP32Hub
cUDGk
60 × 48 mm55 parts2LCustom license0
STM32ANUFS-GearPositionSTM
chithigun23
108.8 × 50.9 mm54 parts4LNo license0
Sdc ntc emulator
bl1ndc4m3l
104 × 76 mm54 parts2LCustom license0
STM32Vehicle movement parameters
Iverson-45
79 × 75 mm54 parts2LNo license0
ESP32Air Quality Monitering System
SREE-VISHNU-N
72.3 × 33.7 mm54 parts4LNo license0
ESP32Quake sensor
ismailcelik-tr
65 × 58 mm54 parts2LNo license0
Tachometer
mkousal
91.4 × 50 mm53 parts2LNo license0
ESP32Water kettle
dmatscheko
59.8 × 127.4 mm53 parts2LNo license0
ESP32ESP32-S3-MINI-1 UU
uutzinger
20.3 × 45.7 mm53 parts2LNo license0
AVR/ArduinoCarputer
grtwall
142.5 × 99.1 mm52 parts2LCERN-OHL-P-2.00
ESP8266Air quality monitor
ajkumar-1907
68 × 47.4 mm52 parts2LMIT0
Main
kylenmorris
163.5 × 133.5 mm52 parts2LNo license0
ESP32Claude ir
njdancer
92 × 44 mm51 parts2LNo license0
NXPREV2 SPRING 2022
Olin-Rocketry
105 × 250 mm50 parts2LNo license0
STM32Aerocore
msamikassem
36 × 36 mm50 parts4LMIT0
RP2040/RP2350Hybrid-Pico
shourya2007mittal-hub
21 × 51 mm50 parts2LNo license0
ESP32Proj kicad esp32 energy consumption
rdalla
54 × 38 mm50 parts2LNo license0
ESP32Esp32-bluetooth erm accel dongle faulty
manhoosbilli1
23.3 × 28.4 mm50 parts4LNo license0
ESP32PiezotesterV2.1
JakubJasiejko
119.3 × 97.4 mm49 parts2LMIT0
TangNano20K-BaseBoard
michalgluszak
100 × 90 mm49 parts2LNo license0
AVR/ArduinoSlice VCDC
feastorg
70 × 100 mm49 parts2LGPL-3.00
PinaBioHw
AlejandroPina
110 × 70 mm49 parts2LNo license0
RP2040/RP2350LeanLine
FBIopeningUPP
39.4 × 42.5 mm49 parts2LNo license0
STM32Rc helicopter mainboard
ikajdan
50 × 50 mm49 parts2LCERN-OHL-P-2.00
ESP32Openmotorbridge front node
schmidtmt
82 × 50 mm49 parts2LNo license0
STM32Sensor node
henriheimann
57 × 57 mm49 partsNo license0
BRACHIOSAURUS
FelixStA52
110 × 119 mm48 parts2LNo license0
ORCASandbox
Midlandswim
33.2 × 46.8 mm48 parts4LNo license0
STM32Aero
LtBrain
45.5 × 69.8 mm47 parts4LMIT0
RainGauge ST Morpho Shield V1.2
alexandreberg
84 × 84.5 mm47 parts2LAGPL-3.00
ESP32Esp32-IoT
F45c
51.8 × 49 mm47 parts2LNo license0
AVR/ArduinoCosmonode
exostic
59.7 × 36.2 mm47 parts2LNo license0
ESP32ESP32 4-20mA Sensor
Diode663
40 × 61 mm47 parts2LCERN-OHL-P-2.00
STM32Stm32-robot brain
Sebastian-S-Posada
90 × 80 mm47 parts2LNo license0
ESP32RCM-Hardware-Nibble
RCMgames
27.4 × 28.5 mm47 parts4LMIT0
RP2040/RP2350Imu daq
klimemam
42 × 50 mm47 parts2LNo license0
Browse boards by part
AMS1117-3.3 1196USBLC6-2SC6 983RP2040 699W25Q128JVS 421AP2112K-3.3 376TL072 339TL074 307ESP32-S3-WROOM-1 304CH340C 274L7805 271Pico 25174HC595 248USBLC6-2P6 248LM358 228AP2112K-3.3TRG1 205Arduino_Nano_v3.x 19774LS04 193LM7805_TO220 185ESP32-WROOM-32 18274LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161