PL2303 USB To UART (TTL) Communication Module, Micro / Mini / Type A / Type C Connector

$3.49

USB Connector

USB Type A USB Type C micro USB mini USB

Details

PL2303 USB To UART (TTL)
Communication Module

Stable transmission | Multi-device Applicable | Windows compatible

Features at a glance

Adopts PL2303GS new version chip
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

Version Options

USB Type A Connector

USB Type C Connector

USB micro Connector

USB mini Connector

PL2303 solution

Adopts PL2303GS new version chip

Hardware connection

In the case Of PL2303 USB UART Board (type A) 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.

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