Bluetooth LE 4.1 (nRF51822)

1 device
Related:BLE 5.0BLE 5.4Bluetooth 4.1Bluetooth 4.2Bluetooth 5.2Bluetooth 5.3 LE

Adafruit Feather 32u4 Bluefruit LE

Dev Board
Adafruit Feather 32u4 Bluefruit LE

Feather-format ATmega32u4 board with integrated nRF51822 Bluetooth LE, LiPo charging, native USB, 20 GPIO, and over-the-air firmware updates — an all-in-one BLE development board for iOS and Android c

ATmega32u4 @ 8 MHz2 KB32 KBBLE Bluetooth LE 4.1 (nRF51822)
bluetoothBle Peripheralwearableiot
~$30View

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