Nano V3.0 for Arduino (Works with Official Arduino Boards)
Digital I/O Pins: 12 (D2~D13) - Analog Input Pins: 8 (A0~A7) - TTL serial data receive and transmit pins: RX/TX - PWM Output Pins: 6 (D3/D5/D6/D9/D10/D11) - Microcontroller: Atmel Atmega328P-AU - Small mini-B USB for programming and serial monitor (cable included) - Supports external 5V~12V DC power supply or 9V battery - ICSP header for direct program download - Cable length: 30cm