Adafruit Feather 32u4 Basic Proto Board
Adafruit Feather 32u4 Basic Proto is a development board featuring the 8MHz ATmega32u4 MCU with 3.3V logic/power. The MCU offers 32K of flash and 2K of RAM. The built-in USB provides a USB-to-Serial program and debug capability.
The board is supported in the Arduino IDE and can run almost every sensor/library. To support portable projects, the board includes a connector for Adafruit 3.7V lithium polymer batteries and built-in battery charging. The Feather 32u4 Basic Protoboard also includes extra space for prototyping projects.
Features
- Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
- Weight: 4.8 grams
- ATmega32u4 @ 8MHz with 3.3V logic/power
- 3.3V regulator with 500mA peak current output
- USB native support comes with a USB bootloader and serial port debugging
- 20 GPIO pins
- Hardware Serial, hardware I²C, hardware SPI support
- 8 PWM pins
- 10analog inputs (one is used to measure the battery voltage)
- Built-in 100mA lipoly charger with charging status indicator LED
- Pin #13 red LED for general purpose blinking
- Power/enable pin
- 4 mounting holes
- Reset button
Feather 32u4 Basic Proto Board
Associated Product
Microchip Technology ATmega32U4 8-bit MCU with USB Controller
A low-power, AVR RISC-based device featuring 32KB self-programming flash program memory.
Publicado: 2016-12-15
| Atualizado: 2022-03-11