Bluetooth
Open Smart Kit
Open source, flexible, modular hardware modules with Home Assistant compatibility for any of your automation needs
NRFICE
A dongle-free, wireless MCU plus FPGA board with a built-in J-Link OB debugger, an Arduino Uno form factor, and everything you need for edge-computing applications
Valtrack V4
A low-power 4G-LTE GPS vehicle tracker with Bluetooth & Wi-Fi connectivity
BlueIO832 Mini
A powerful, no-code, app-enabled Bluetooth data communication system based on the Nordic® nRF52832 SoC
Bee Motion S3
A compact, open source ESP32-S3 PIR motion sensing board
SOCORAD32
A hackable, open-source, ESP32-based amateur-radio board for walkie-talkie and data-communication applications
Chhavi
A wireless, open source, ESP32-based fingerprint sensor with optional NFC
ScoutMakes Bluetooth Fun
Open source, CircuitPython-compatible, Bluetooth-enabled STEM electronics kits
BLYST840
A fingertip-size ARM M4F module with Bluetooth 5.2, Thread, Zigbee and 46 I/O
Blip
Nordic nRF52840 Dev Board with Sensors and Debugger
BLYST Nano
The finger-tip sized ARM Cortex-M4F module with BT 5, BT Mesh, and 30 I/O
Sensything
Multi-sensor data acquisition, processing, and Wi-Fi/Bluetooth communication in a single, open source board. Sense anything.
SuperB
An open, Bee-compatible ESP32 module for quickly and easily adding Wi-Fi and Bluetooth
Tah
Open source, Arduino-compatible Bluetooth Low Energy (BLE) platform for use as a beacon, microcontroller, and HID device.
PlainDAQ
A simple, open source DAQ module for the Raspberry Pi Pico
ESP 360 Remote
A powerful ESP32-based IR/RF remote with sensors and easy integration into Home Assistant
QUARK
A simple, open source, wireless, Arduino-based electronics multitool with a full-color screen and touch-based controls
zOrigin
A low-power, low-cost, wireless wearable built with chip-stacking technology.
HeartyPatch
An ECG patch with HRV monitoring that's open source, affordable, and Wi-Fi/Bluetooth connected.
Hornbill
An affordable, rugged, secure, and open hardware platform for battery powered connected things with ESP32
Winkel Board
Powerful, All-in-one, Arduino-Compatible Development and Prototyping Board with ATmega128 at its Core