SparkFun Qwiic Pro Micro – USB-C (ATmega32U4)
The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is, overall, functionally the same as the previous version. The board is the same size as the original Pro Micro but with some added features by shrinking down some components on the board such as a reset button, Qwiic connector, USB-C, and castellated pads!
This tiny little board does all of the neat Arduino tricks that you're familiar with: nine channels of 10-bit ADC, five PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 5 V and 16 MHz, this board will remind you a lot of your other favourite Arduino-compatible boards, but this little guy can go just about anywhere. There is a voltage regulator on board so it can accept voltage up to 6 VDC. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
The reset button's benefit is to quickly reset the board or place it into bootloader mode without the need to take out a piece of the jumper wire. The USB micro-b connector has been replaced with the USB type C connector.
The through-hole pads have castellated edges for each pin to add a lower profile in your projects should you decide to build it into another assembly during production. Finally, a Qwiic connector is populated on the board's bottom to add Qwiic enabled I²C devices to your projects easily!
Features
- ATmega32U4 running at 5 V / 16 MHz
- AP2112 3.3 V Voltage Regulator
- Supported under Arduino IDE v1.0.1+
- On-Board USB-C connector for programming
- PTH Pads w/ Castellated Edges
- 9 x 10-bit ADC pins
- 12 x Digital I/Os (5 are PWM capable)
- Hardware Serial Connections
- UART (i.e. Rx and Tx)
- Qwiic Connector for I²C
- SPI
- Small Arduino-Compatible Board
- Reset Button
- Dimensions: 1.3in x 0.7in
| SKU | 19598 |
|---|---|
| EAN | DEV-15795 |
| Manufacturer | SparkFun |