Adafruit Feather 32u4 Bluefruit LE

Discover the versatility of the Adafruit Feather 32u4 Bluefruit LE! This lightweight and thin development board is designed to become the new standard for portable microcontroller cores. With the perfect combination of Arduino compatibility and Bluetooth Low Energy (BLE), it offers built-in USB and battery charging capabilities.

Thanks to BLE, the Adafruit Feather 32u4 Bluefruit LE is ideal for portable projects in conjunction with iOS and Android devices, as well as Mac OS X and Windows 8+. At the core of the board is the ATmega32u4, with an 8 MHz clock speed and 3.3V logic, 32K flash, and 2K RAM.

Ease of use is further enhanced by the addition of a 3.7V lithium-polymer battery connector and built-in battery charger. The board works seamlessly without a battery via micro-USB, but if you want to take it mobile, you can use it with a battery and recharge later via USB.

The Adafruit Feather 32u4 Bluefruit LE features 20 GPIO pins, hardware support for serial communication, I2C, SPI, 7 PWM pins, 10 analog inputs, and much more. Make the most of the advanced capabilities of the Bluefruit LE module and benefit from a versatile and powerful development board for all your projects.