Waveshare PL2303 USB To UART (TTL) Communication Module V2, USB-A Connector

This is the PL2303 USB UART converter Board. This is a great little tool for embedded systems that require a serial connection to a computer. The board can simply attach to a USB-C bus and will appear as a standard COM port.

1. VCCIO ↔ 3.3V or 5V output (the module is powered from USB, and the onboard jumper should be shorted to 3.3V or 5V)
2. GND ↔ GND
3. TXD ↔ MCU.RX (signal direction: MCU.RX << PL2303 << PC.TX)
4. RXD ↔ MCU.TX (signal direction: MCU.TX >> PL2303 >> PC.RX)

• Adopts PL2303GS new version device
• Supports windows XP/7/8/10/11/…
• 3x VCCIO power mode via jumper setting:

1.   VCCIO – 5V: 5V output
2.   VCCIO – 3.3V: 3.3V output
3.   open the jumper: powered from target board (1.8V/2.5V/3.3V/5V)

• 3x LED indicators: TXD, RXD, PWR

• Operating Voltage(V) : 3.3 to 5
• No. of Pins : 4
• Supports OS : Win XP/7/8/10/11 and abobe

• 1 x PL2303 USB UART Board (type A) V2
• 1 x 4-pin custom connector jumper wire x 1