ble-module
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Adafruit Feather M0 Bluefruit LE
Dev Board
ARM Cortex-M0+ dev board with Bluetooth LE (nRF51822) in the compact Feather form factor. Features 256KB flash, 32KB RAM, native USB, and a built-in LiPo charger for wireless wearable and IoT projects
ATSAMD21G18 ARM Cortex-M0+ @ 48 MHz32KB SRAM256KBBLE BLE 4.0 (nRF51822)
~$30View
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