Arduino Pro mini ATmega328 16 Mhz Microcontroller Dev Board - 5V Clone

Arduino Pro Mini 328p Module 5.0V 16Mhz
This is the professional version of the Arduino Mini Pro. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an 16MHz oscillator and a reset button.
Technical parameters:
1. 14 digital input / output port RX, TX, D2 ~ D13,
2. 8 analog inputs A0 ~ A7
3. 1 pair of TTL level serial port transceiver RX / TX
4. 6 PWM ports, D3, D5, D6, D9, D10, D11
5. Microcontroller using Atmel Atmega328P-AU
6. Support for external 3.5V ~ 12V DC power supply (using RAW and GND power port)
7. 16MHz clock frequency
8. Dimensions: 33.3 x 18.0 (mm)