PL2303 USB to Serial UART Converter Module

PL2303 USB to Serial UART Converter Module

Product Description

The PL2303 USB to Serial UART Converter Module is a compact and reliable USB-to-TTL communication adapter based on the PL2303 chipset. It enables seamless communication between a computer and microcontrollers, development boards, GPS modules, routers, and other serial devices. The module converts USB signals into UART (TTL) serial signals, making it ideal for programming, debugging, and data communication applications.

With plug-and-play functionality and support for multiple operating systems, the PL2303 module is widely used by hobbyists, students, and embedded system developers.

Features

• Based on the reliable PL2303 USB-to-UART chipset
• Converts USB signals to TTL serial communication
• Supports baud rates up to 1 Mbps
• Compatible with 3.3V and 5V TTL devices (varies by model)
• Plug-and-play USB interface
• Compact and lightweight design
• Suitable for programming and debugging microcontrollers
• LED indicators for power and data transmission
• Supports Windows, Linux, and macOS

Specifications

• Chipset: PL2303
• Interface: USB Type-A / Mini USB (depending on model)
• Communication Protocol: UART (TTL)
• Voltage Levels: 3.3V / 5V TTL
• Supported Baud Rate: Up to 1 Mbps
• Operating Systems: Windows, Linux, macOS
• Pins: TXD, RXD, GND, VCC

Applications

• Arduino programming and debugging
• ESP8266 and ESP32 serial communication
• Router firmware flashing
• GPS module interfacing
• Embedded system development
• Serial device testing and diagnostics
• Data logging applications