All board projects
Quality open-source board projects and technical materials from CrowdSupply, Hackaday, and Hackster.io, all in one place
XIAO MG24 Sense
The MG24 sensing variant with a six-axis IMU and analog microphone for Matter sensors and TinyML starters.
XIAO nRF52840
Cortex-M4F at 64 MHz with 1 MB flash, BLE 5.4, NFC and USB-C for low-power Bluetooth and battery devices.
XIAO nRF52840 Sense
The sensing variant of the nRF52840 XIAO with a six-axis IMU and PDM microphone for motion and audio projects.
XIAO RA4M1
Renesas RA4M1 Cortex-M4 at 48 MHz with 19 GPIO, CAN, a 14-bit ADC and 12-bit DAC, compatible with the Arduino Uno R4 ecosystem.
XIAO RP2040
The dual Cortex-M0+ XIAO with 2 MB flash and 264 KB SRAM, supporting Arduino, MicroPython and CircuitPython.
XIAO RP2350
Dual Cortex-M33 RP2350 at 150 MHz with 19 GPIO, an RGB LED and battery management for compact low-power control projects.
XIAO SAMD21
A 21x17.8 mm SAMD21 board with 14 GPIO and one DAC, aimed at Arduino beginners, sensor nodes and small wearables.
CAN Bus Data Acquisition
CAN bus data acquisition system based on STM32
Long-range LoRa Communication
Uses a LoRa module for long-distance data transmission
OLED Clock Display
Displays a real-time clock on an SSD1306 OLED
Face Recognition Access Control
Uses an ESP32-CAM for face recognition and controls a relay switch
Solar Charge Controller
MPPT solar charge controller with lithium battery management
Credits to authors and platforms
All projects aggregated here come from the open-source platforms listed above, and copyright remains with the original authors. We respect the work of every open-source contributor, and all content follows its original open-source license. If you are a project author and would like the related content removed, please contact us.