Introduction to the Arduino Pro Micro
The Arduino Pro Micro is a popular microcontroller board designed for projects that demand a small footprint without compromising on features. Measuring just 33mm x 18mm, this board packs a punch with its ATmega32U4 chip, which offers a built-in USB communication capability, eliminating the need for a separate USB-to-serial converter.
Key Features of the Arduino Pro Micro
- Microcontroller: ATmega32U4
- Operating Voltage: 5V
- Input Voltage: 5-12V
- Digital I/O Pins: 12
- PWM Channels: 5
- Analog Input Channels: 4
- Flash Memory: 32KB
- SRAM: 2.5KB
- EEPROM: 1KB
- Clock Speed: 16MHz
