50pcs USB CH340G Nano 16M 5V Atmel ATmega328P Micro Controller Board For Arduino

Description:
CH340G Replace FT232RL
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
Support ISP download

Specs:
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

Package Includes:
50 x USB Nano V3.0 ATmega328 16M 5V Micro-controller CH340G board For Arduino