2,536 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.
${TITLE}
CogniPilot
36.5 × 46 mm80 parts4LSHL-2.11
STM32STM32-FlightController
premvy
40 × 44.8 mm79 parts2LMIT1
Telemaque
f5bmi
100 × 50 mm78 parts2LNo license1
STM32Spl
andrewhlu
71.6 × 68.6 mm78 parts2LNo license1
Kubisat power v2
gredzikk
80 × 80 mm77 parts2LMIT1
STM32DAQ-V4.1
IlyaasAitSimmou
38 × 100 mm76 parts4LNo license1
ESP32Line sensor
Potato-eater
154 × 154 mm75 parts2LNo license1
STM32FLIGHT-CONTROLLER-PUSHPAK--2026
iamneerajverma001
40 × 40 mm74 parts4LMIT1
STM32Calibration board
htl-stp-ecer
54.9 × 55 mm74 parts2LNo license1
STM32Micromouse v2
minindupasan
100 × 130 mm74 parts2LNo license1
STM32Gateway
npeixoto64
100 × 45 mm73 parts2LNo license1
Tj01-ms51-heater controller
jbteja
100 × 100 mm71 parts2LMIT1
Nordic nRFSeeed Studio XIAO nRF52840 v1.1
kzoropoulos
21 × 17.8 mm70 parts4LNo license1
RP2040/RP2350RP2040 Motion Logger
rishikesh2715
22.9 × 63 mm69 parts4LMIT1
STM32WTC PROJECT-XMAS-USB-ORNAMENT
WingTechCorner
44.4 × 58.9 mm69 parts2LNo license1
ESP32Dongle eaLIVE
joaogabrielsantosD
45 × 55 mm69 parts2LNo license1
STM32TITAN Board 2022
hpvdt
65 × 56 mm69 parts2LNo license1
ESP32Pb-Monitor v2
ElektorLabs
68.4 × 51.1 mm68 parts2LGPL-3.01
ESP32ESP32-Temperature-WebServer
marcosindiano7
80 × 80 mm68 parts2LNo license1
AVR/ArduinoTFUNIPAYLOAD01
ThunderFly-aerospace
70.6 × 50.3 mm67 parts2LGPL-3.01
AQEYE-SB-D1
CIRCUITSTATE
80 × 30 mm65 parts2LMIT1
ESP32Esp32c3-smart board
petrovgp
42.6 × 45.7 mm64 parts4LNo license1
ESP32RoboCore 2.0
AvishkaVishwa
83 × 58 mm64 parts2LNo license1
3v3-charger psu
jvanderberg
44.3 × 31 mm63 parts4LNo license1
ESP32Smart air
meeTeam05
100 × 100 mm62 parts2LMIT1
OM-60-Flex
Open-Muscle
260 × 55 mm62 parts2LCERN-OHL-S-2.01
RP2040/RP2350Rover PCB v2
kwag1227
203.9 × 96.2 mm62 parts2LNo license1
M4 CAN Feather Carrier v6
2468shrm
70.5 × 79.5 mm61 parts4LNo license1
Nordic nRFNRFBlueSlime-Tracker-HW
wb1016
27.3 × 28.6 mm61 parts4LMIT1
Nordic nRFVr trackers
1vers1on
30 × 30 mm61 parts4LNo license1
RP2040/RP2350Soup Pad
souptik-samanta
88.9 × 150 mm61 parts2LNo license1
STM32Kicad rfm95-breakout board
Bamelink
69.2 × 67 mm60 parts2LNo license1
ESP32Auto pool
rletendu
110.5 × 96.5 mm60 parts2LNo license1
ESP8266Endev v1.1
sophiayduan
36 × 70 mm59 parts2LMIT1
ESP32ESP32-Gimbal
Visaging
32.3 × 87.6 mm59 parts2LMIT1
RP2040/RP2350Wideband v3
Churrosoft
80 × 50 mm58 parts2LMIT1
Browse boards by part
AMS1117-3.3 1069USBLC6-2SC6 866RP2040 632W25Q128JVS 394TL072 319AP2112K-3.3 313TL074 281ESP32-S3-WROOM-1 268CH340C 249L7805 229Pico 22174HC595 218USBLC6-2P6 206LM358 20074LS04 180AP2112K-3.3TRG1 179ESP32-WROOM-32 169LM7805_TO220 167SRV05-4 165Arduino_Nano_v3.x 16474LS245 160W25Q128JVSIQ 15774LS138 15574LS32 152