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

The PL2303 USB To UART (TTL) Communication Module V2 is equipped with the PL2303GS new version device. It supports various Windows operating systems such as XP, 7, 8, 10, and 11. The module offers 3x VCCIO power modes through jumper settings: 5V output, 3.3V output, or power from the target board (1.8V/2.5V/3.3V/5V). Additionally, it features 3x LED indicators for TXD, RXD, and PWR.
Features

Adopts PL2303GS new version device

Supports windows XP/7/8/10/11/…

3x VCCIO power mode via jumper setting:

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

3x LED indicators: TXD, RXD, PWR

Package Content

PL2303 USB UART Board (type A) V2 x1

4-pin custom connector jumper wire x1

Resources
Wiki:PL2303_USB_UART_Board_(type_A)_V2
PL2303 USB-A To UART Module V2
Adopts PL2303, Compatible With 1.8V/2.5V/3.3V/5V Logic Level

PL2303 Solution
Adopts PL2303GS New Version Device

Hardware Connection
In The Case Of Working With MCU

VCCIO 3.3V or 5V output (the module is powered from USB, and the 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)

CAUTION: the module is compatible with TTL level ONLY, to avoiding any damage, please DON’T direct connect it to RS232 circuit.
Outline Dimensions