Description
The Adafruit Feather are a complete line of development boards from Adafruit that are both standalone and stackable. They're able to be powered by lipo batteries for on-the-go use or by their micro-USB plugs for stationary projects. Feathers are flexible, portable, and as light as their namesake.
- ATmega32u4 @ 8 MHz with 3.3 V logic / power
- 3.3 V regulator with 500 mA peak current output
- USB native support, comes with USB bootloader and serial port debugging
- 20x GPIO
- Hardware Serial, hardware I2C, hardware SPI support
- 8x PWM pins
- 10x analog inputs
- Built in 100mA lipoly charger with charging status indicator LED
- red LED for general purpose, blinking
- 4 mounting holes
- Reset button
- 51.2 x 22.8 x 8 mm
Built-in nRF51822 Bluetooth Low Energy module
