Adafruit Feather 32u4 Bluefruit LE
Feather board with ATmega32u4 MCU and onboard Bluetooth Low Energy radio. Includes USB HID support and LiPo charging. Suited for wireless HID devices and BLE sensor nodes.
Start wiring
USB · 3.3 V
Other MCUs
228 other optionsSpecialists: Teensy for high-clock audio and USB, Adafruit SAMD boards running CircuitPython or the Arduino IDE, proper STM32 eval kits, and the micro:bit classroom ecosystem. Schematik builds target ESP32, Arduino Uno, and Pico; come here when you have a specific reason to.
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