Leonardo R3 Micro-USB Development Board ATmega32u4
This Leonardo R3 compatible development board features the ATmega32u4 microcontroller, integrating USB communication directly into the MCU. Designed for versatile prototyping, it offers 20 digital I/O pins, including PWM and analog inputs, all accessible via a convenient Micro-USB interface.
Features
- ATmega32u4 Microcontroller with integrated USB communication.
- 20 Digital I/O pins, including 7 PWM outputs and 12 analog inputs.
- Operates at 5V with a 16 MHz crystal oscillator for reliable performance.
- Micro-USB interface simplifies programming and power delivery.
Out of stock
The Leonardo R3 compatible development board is built around the powerful ATmega32u4 microcontroller. Unlike previous Arduino-compatible boards that rely on a secondary processor for USB communication, the ATmega32u4 integrates USB directly into its core. This crucial difference allows the board to function as a Human Interface Device (HID) such as a keyboard or mouse, providing direct interaction with computers.
Featuring 20 digital input/output pins, the board offers extensive connectivity; 7 of these pins can serve as PWM outputs, while 12 are available for analog input. A 16 MHz crystal oscillator ensures precise timing for various applications. With a Micro-USB connection, power jack, ICSP header, and a reset button, this board provides a comprehensive platform for embedded projects, from simple sensor reading to complex device emulation.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 6.8 × 5.4 × 2 cm |
