Description
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 we added a few additional features by shrinking down some components on the board such as a reset button, Qwiic connector, USB-C, and castellated pads (this makes it really handy for you custom keyboard creators out there). Think the Pro Mini except with an ATmega32U4 on board and full USB functionality.
The benefit of the reset button is to quickly reset the board or place it into bootloader mode without the need to take out a piece of 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 bottom of the board to easily add Qwiic enabled I2C devices to your projects.
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ATmega32U4 running at 5V/16MHz
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AP2112 3.3V Voltage Regulator
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Supported under Arduino IDE v1.0.1+
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On-Board USB-C connector for programming
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PTH Pads w/ Castellated Edges
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9x 10-bit ADC pins
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12x Digital I/Os (5 are PWM capable)
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Hardware Serial Connections
- UART (i.e. Rx and Tx)
- Qwiic Connector for I2C
- SPI
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Small Arduino-Compatible Board
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Reset Button
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Dimensions: 1.3in x 0.7in
STEMMA QT / Qwiic 4-pin 1mm Pitch White Female Connector Cable 150mm Long - Both Side can be purchased seperately.
