About this item
The SparkFun DEV-15795 Qwiic Pro Micro is a compact and versatile development board powered by the ATmega32U4 microcontroller and equipped with a USB-C connector for modern connectivity. Designed with both beginners and advanced developers in mind, this board combines the popular features of the original Pro Micro with SparkFun’s Qwiic system, enabling seamless I2C sensor and peripheral integration without soldering. At the heart of the Pro Micro is the ATmega32U4, which includes built-in USB functionality. This allows the board to emulate a keyboard, mouse, or other USB devices without requiring a separate USB-to-serial chip. It features 32KB of flash memory, 2.5KB SRAM, and 1KB EEPROM, making it ideal for compact embedded projects. The board operates at 3.3V and 8MHz, making it safe for low-voltage sensors and modules. Its Qwiic connector simplifies sensor hookup, perfect for rapid prototyping and I2C device integration. With 12 digital I/O pins (5 of which support PWM) and 4 analog inputs, the Pro Micro offers flexible I/O in a small form factor. Whether you're building USB HID devices, portable projects, or sensor-rich systems, the Qwiic Pro Micro with USB-C brings power, simplicity, and flexibility to your designs.
Specifications
| Microcontroller |
Atmega32U4 |
| Operating Voltage |
3.3V |
| Clock Speed |
8 MHz |
| Flash Memory |
32KB (4KB used by bootloader) |
| SRAM |
2.5KB |
| EEPROM |
1KB |
| USB Connector |
USB-C for data and power |
| Qwiic Connector: |
Enables easy I2C device integration without soldering |
