- Characteristics:
- Ch340G Replace FT232RL
- Operating voltage (logic level):5V
- 8 analog inputs ports: A0 ~ A7
- 14 digital input / output ports: TX,RX,D2 ~ D13
- 6PWM ports: D3,D5,D6,D9,D10,D11
- 1 pair of ttl-level serial transceiver ports RX/TX
- Support USB Download and Power
- Support for external 5V ~ 12V DC power supply
- Support power supply by 9V battery