MINI USB Nano V3.0 ATmega328P CH340G 5V 16M Micro-controller board Arduino

Specification

• CH340G Replace FT232RL
• Operating Voltage（logic level）：5V
• 8 analog inputs ports:A0 ~ A7
• 14 Digital input / output ports:TX,RX,D2 ~ D13
• 6 PWM ports:D3, D5, D6, D9, D10, D11
• 1 pairs of TTL level serial transceiver ports RX / TX
• Using Atmel Atmega328P-AU MCU
• There is bootloader installed in it
• Support USB download and Power
• Support for external 5V ~ 12V DC power supply
• Support power supply by 9V battery