A fully open source & customizable E-Ink watch
An extensible, open-source sensor platform for biosignal acquisition
A tiny, open source USB computer for security applications
Wireless, fully programmable, open source, ESP32 macropad featuring 16 RGB, mechanical, hot-swappable keys and two RGB rotary encoders
Open source, ESP32-C3 CAN adapter with USB, Wi-Fi, and BLE support
Tiny, durable, open source, long-range LoRa GPS tracker
A compact audio recorder with 32-bit float capture
Monitor, configure, and deploy Thermochron iButtons from the palm of your hand
A screenless, open-source wearable health tracker with locally-running health intelligence and adaptive baselines
An open source development kit for Bluetooth 6 tracking, with ranging and angle of arrival
An open source biosignal and motion tracking board for research
A tiny IoT SoM that supports LTE Cat 1 bis, UART, SPI, I²C, CAN, Wi-Fi b/g/n, and BT5
A robust, high-performance, scalable open-source platform for biosignal acquisition
An ESP32-based wireless sensing and IoT expansion board for DE-series FPGA kits
A privacy-compliant security device for shared spaces
An Arduino-compatible controller for makers
A Feather-compatible board featuring the Nordic nRF54L15
A spectroscopic radiation detector system ready for integration into projects
A fully integrated ultra-wideband transceiver
A playful and portable air quality monitor
Connectivity for Bluetooth 5, Zigbee, Thread, and other 2.4 GHz protocols
A tiny breadboardable microcontroller board featuring the RP2040, with optional WiFi and Bluetooth
A compact IoT dev board with extensive support for a wide range of add-ons
A 500 A, 60 V power and battery monitor for Home Assistant
Advanced OBD scanner for next-generation vehicle diagnostics and Home Assistant integration
An open-source biometric monitor in a watch form factor
Power management ICs for highly efficient voltage regulation and battery charging
A tiny-yet-powerful IoT prototyping platform
Mutli-protocol wireless SoC with Bluetooth 5.4 and two Arm Cortex-M33 processors
A programmable mechanical keyboard, handcrafted from black walnut or yellow rosewood