Update 167 of 245
"There is no royal road to geometry." — Euclid
RoenDi is an open source rotary encoder with a programmable digital display and extra I/O.
ShaRPiKeebo is a handheld Linux computer with a keyboard, long-range transciever, and daylight-readable screen.
ESP32 Audio Development Board is an open source wireless platform available as a touchscreen unit or as an ultra-portable mini version.
Learn More About the ESP32 Audio Dev Board
Watchy is a fully open source E-Ink, ESP32 (wireless) watch that plays nice with Arduino, MicroPython, ESP-IDF, and Zephyr-RTOS.
cuplTag is a simple, open, battery-powered NFC tag that locally logs ambient temperature and humidity wherever you put it.
Pebble Tracker is a security-forward, battery-operated, multi-sensor, cellular-IoT prototyping platform designed for blockchain-based data logging.
MangoPi-Nezha MQ runs RT-Thread Smart Microkernel OS.
Halo TD-XPAH shows its control and config GUI.
Can CANFDuino be an OBDII monitor or logger? It CAN.
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