This is an Arduino Compatible Pro Micro ATmega32U4 5V 16MHz Compatible Board. The Arduino Pro Micro is a microcontroller board based on the ATmega32U4. It is similar to the Pro Mini, but with an ATmega32U4 on board. The USB transceiver inside the ATmega32U4 means no bulky external USB interface chip is required!
It has 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board is very similar to the popular Uno, but much more compact. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
Please note this board is not manufactred by Modtronix! We do not have control of the brand and quality of components used! We have however carefully selected suppliers that consistently supply quality products. For boards using durable, brand name components, also have a look at our own "Manufactured by Modtronix" range of SBC and accessory boards.
We stock a wide variety of Arduino compatible sensors, modules, shields and other accessories. Seeing that this is a 5V board, all accessories must be 5v compatible! Browse our menu at the top of this page (or use search box) for our full range of accessories. Following are some lists (created by search terms) of compatible accessories.
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