2,590 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.
Dlr carrier
arcnode-io
120 × 105 mm89 parts4LNo license0
STM32NSSFC
Keyaan-07
37 × 37 mm88 parts4LNo license0
Power supply lt3571
burbschat
75 × 50 mm88 parts2LCERN-OHL-S-2.00
Raspberry PiMARV-V2
Lmx154
50.7 × 45.5 mm88 parts4LCustom license0
STM32Mixed signal Board Rev A
Akhilesh-design-02
47.1 × 45.4 mm88 parts4LNo license0
STM32M-FC
Def12345678
38.5 × 42 mm88 parts4LMIT0
RP2040/RP2350Clotty
bitshiftcrazy
113.7 × 85.8 mm87 parts2LNo license0
Nordic nRFPhial hw
golioth
22.1 × 22.1 mm86 parts6LCERN-OHL-P-2.00
Strain ADC
Apex-Ottawa-Team
40.5 × 23.3 mm86 parts2LGPL-3.00
USTSIPIN03
ust-modules
70.6 × 50.3 mm85 parts2LGPL-3.00
ESP32ESP32 sensor board
D76X
89.9 × 52.8 mm85 parts4LNo license0
ESP32Revision-Project-4 layer-PCB-with
Waqar-98
89.9 × 52.8 mm84 parts4LNo license0
ESP32Esp-Sumo
Dunbarin-O
175.2 × 64.7 mm84 parts4LNo license0
STM32Copperhead stm32-data logger
copperheadhq
50 × 70 mm84 parts4LCustom license0
STM32Mecanum robot board
adammat02
80 × 60 mm83 parts2LNo license0
RP2040/RP2350ESP-HI-PLUS
dyu134
58 × 35 mm83 parts4LNo license0
ESP8266EcoLogic
spspider
48 × 82 mm82 parts2LNo license0
STM32Pathfinder
Ningheim
50 × 55 mm82 parts2LNo license0
RP2040/RP2350PCB
ApolLO-CanSat
55.6 × 55.5 mm82 parts2LNo license0
ESP32Digital
dwynnychuk
60 × 80 mm82 parts4LNo license0
Microchip SAMEE156 4 Layer
valex2
99 × 41.5 mm82 parts4LNo license0
ESP32Hw thingcell
GuilleGonzzalez
32.5 × 67 mm81 parts4LNo license0
ESP32Esp32-iot board project
Iamshubham3
86.5 × 51.5 mm81 parts4LNo license0
STM32Tulpar Mini FCB
ErdemHtyl
53.5 × 53.5 mm81 parts4LBSD-3-Clause0
ESP32Esp water monitor
kyleronan
137.5 × 86 mm81 parts2LMIT0
FPGA16-IMU-FPGA-board
S0hamJosh1
76.4 × 40.1 mm81 parts6LNo license0
Tester dock
njcoburn
100 × 80 mm81 parts4LApache-2.00
RP2040/RP2350Quad0
Person-0
60 × 50 mm81 parts4LNo license0
ESP32ESP32-IoT-Sensor-Hub-Manufacturing-Ready-
Asaf66
79.5 × 61.4 mm80 parts4LNo license0
RP2040/RP2350Rp2350-macropad
arkandas
71.4 × 99.7 mm80 parts2LMIT0
ESP32Esp32-sensor board
marwantm
99.6 × 55.9 mm80 parts4LNo license0
STM32FlightController
Acidicts
46 × 42.7 mm79 parts2LNo license0
STM32Flight-Controller
Mithilessh2010
40 × 46 mm79 parts2LNo license0
ESP32ESP32-Multi-Sensor
ashfaque-ur-rahman
90.1 × 54.7 mm78 parts4LNo license0
ESP32Weather station project
laith73
95 × 75 mm78 parts4LMIT0
AVR/ArduinoTemperator
KHit6
100 × 140 mm78 parts2LCERN-OHL-W-2.00
Browse boards by part
AMS1117-3.3 1176USBLC6-2SC6 971RP2040 698W25Q128JVS 419AP2112K-3.3 372TL072 338TL074 307ESP32-S3-WROOM-1 300CH340C 273L7805 264Pico 25074HC595 248USBLC6-2P6 235LM358 223AP2112K-3.3TRG1 202Arduino_Nano_v3.x 19474LS04 193LM7805_TO220 182ESP32-WROOM-32 18174LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161