* Feature:

ATmega32U4 running at 5V/16MHz

Supported under IDE v1.0.1

Recommand power supply for board: 6-7V, less than 9V

On-Board micro-USB connector for pragramming

4 x 10-bit ADC pins

12 x Digital 1/Os (5 are PWM capable)

Rx and Tx Hardware Serial Connections

Our Smallest Compatible Board Yet

Description:

* 100% Brand New & High Quality

* The Pro Micro is similtoa trhe Pro mini except with a ATmega32U4 on board. The USB transceiver inside the 3204 allows us to add USB connectivityon board and do away with bulky external USB interface

* Thistiny litte board does all of the neat-o tricks that youre familiar with: 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 will remind you a lot of your other favorite compatible boards but this fitile guy can go just about anywhere. If you're supplying unregulated pawer to the board, be sure to connect to the RAW pin on not VCC.

* This latest revision corrects the silk error from the lastversion of the board so that pin 14 is correctly labeled. We've also added a PTC fuse and diode protectiont to the power drcuit and correctetdhe RX andT X LED direuit.