Features:
• 12 digital input / output port D2 to D13
• 8 analog inputs A0 ~ A7
• 1 pairs TTL level serial transceiver port RX / TX
• 6 PWM port , D3 , D5, D6, D9 , D10 , D11
• Atmel ATmega328P - AU MCU
• USB download and power
• Support the external 5V ... 12V DC power supply
• To support 9V battery powered
• support ISP download.
Package include:
1PCS X Nano board with bootloader
1PCS X mini USB