SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)
The SparkFun Qwiic Pro Micro is a compact, Arduino-compatible development board featuring the ATmega32U4 microcontroller, offering full USB functionality and a convenient USB-C port. Its small footprint, integrated Qwiic connector, and castellated pads make it ideal for embedded projects requiring a tiny yet powerful 5V/16MHz platform.
Features
- ATmega32U4 microcontroller with native USB support
- Compact Arduino-compatible footprint (35x17mm)
- Integrated USB-C connector for modern connectivity and programming
- On-board Qwiic connector for effortless I2C sensor integration
- Castellated pads allow for seamless integration into custom PCBs
Out of stock
The SparkFun Qwiic Pro Micro represents an updated iteration of the popular Pro Micro, maintaining its compact form factor while introducing several enhancements. This board leverages the ATmega32U4 microcontroller, providing full native USB functionality without requiring an external USB-to-serial converter. Key improvements include the integration of a modern USB-C port for reliable connectivity, an on-board reset button for easier development cycles, and a convenient Qwiic connector for streamlined I2C peripheral interfacing. Additionally, the inclusion of castellated pads facilitates its use in more advanced, surface-mount integration scenarios.
Functionally, the Qwiic Pro Micro delivers familiar Arduino-compatible capabilities, operating at 5V and 16MHz. Developers can access nine channels of 10-bit Analog-to-Digital Conversion (ADC), five Pulse Width Modulation (PWM) pins, and 12 general-purpose Digital I/O (DIO) pins, alongside hardware serial (Rx/Tx) connections. An integrated voltage regulator allows the board to accept unregulated input voltages up to 6VDC via the “RAW” pin, ensuring flexibility in power supply options for various embedded applications.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 3.5 × 1.7 × 0.4 cm |
