ITEM NAME:Pro Mini Enhancement ATMEGA328P 5V 16MHz Compatible to Arduino PRO mini Hot!â„–[ Description: 100% brand new and high quality 14 digital input/output port RX, TX, D2 ~ D13 8 analog inputs A0 ~ A7 1 pair of TTL level serial port transceiver port RX/TX 6pcs PWM ports, D3, D5, D6, D9, D10, D11 Using Atmel Atmega328P-AU microcontroller Support serial download Support external 3.3V ~ 12V DC power supply Support power supply by 9V battery 16MHz clock frequency Size: 33.5*18.0mm(approx.) Package Content: 1x Pro Mini ATMGEA328P Module.16MHz clock frequency. 1x Pro Mini ATMGEA328P Module. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Size: 33.5 18.0mm(approx.). 1 pair of TTL level serial port transceiver port RX/TX.
