SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)
In stock, ships same business day if ordered before 2PM
Delivered by Tue, 30th of Apr
Quantity Discounts:
- 10-25 $32.41 (exc GST)
- 25+ $31.74 (exc GST)
Here at SparkFun, Sparkfun refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! 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 Sparkfun 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.
This tiny little board does all of the neat-o 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 5V and 16MHz, this board will remind you a lot of your other favorite 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 6VDC. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
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!
Not sure which Arduino or Arduino-compatible board is right for you? Check out our Arduino Comparison Guide!
The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can't hook it up wrong.
Get Started with the Qwiic Pro Micro Hookup GuideFeatures
- ATmega32U4 running at 5V/16MHz
- AP2112 3.3V Voltage Regulator
- Supported under Arduino IDE v1.0.1
- On-Board USB-C connector for programming
- PTH Pads w/ Castellated Edges
- 9x 10-bit ADC pins
- 12x 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
Documents
This product is listed in:
Development BoardsArduino>Compatible Boards
Development Boards>Small form factor
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- $10+ for Express Post (typically 2+ business days, tracked)
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International Orders - the following rates are for New Zealand and will vary for other countries:
- $11+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
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