- 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
- Support USB download and Power
- Support for external 5V .. 12V DC power supply
- Support power supply by 9V battery
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