Adafruit Feather nRF52 Bluefruit LE

The Adafruit Feather nRF52 Bluefruit offers an efficient and compact solution for Bluetooth® Low Energy projects. Integrated with a native-Bluetooth® chip, the nRF52832, this board delivers superior performance with features like built-in USB and battery charging.

Specifications include an ARM Cortex M4F processor, 512KB Flash, 64KB SRAM, and a 2.4GHz radio. It supports 19 GPIOs, 8 x 12-bit ADC pins, and up to 12 PWM outputs. With Arduino IDE compatibility, projects are easily programmable without extra microcontrollers.

The Feather nRF52 simplifies portable projects with a battery connector and built-in charging. It seamlessly communicates with iOS and Android devices out of the box, transforming your phone into a versatile controller or data receiver. The module is capable of handling advanced tasks like defining custom GATT services or acting as an HID keyboard.

Its lightweight design and comprehensive package, which includes headers and a USB bootloader, make setup quick and straightforward. This board symbolizes adaptability and power, perfectly suited for diverse wireless protocol deployments.