PL2303 USB UART Board mini  (WS-3994) USB TO UART with USB mini-AB connector

Features

• PL2303TA onboard (the latest device, compatible with PL2303HXA)
• Supports windows XP/7/8/8.1/10/...
• 3 power mode : 5V output, 3.3V output, or powered by target board (3.3V-5V)
• 3 LEDs: TXD LED, RXD LED, POWER LED

How to Use

In the case of working with a MCU:

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

Photos

Dimension

Development Resources

Wiki : www.waveshare.com/wiki/PL2303_USB_UART_Board_(mini)