USB to UART Converter – CH340 Chipset (RS232 + TTL Output)

Overview:

This USB to UART Converter is a versatile, high-performance module based on the CH340 USB-to-Serial chip. It features both RS232 and TTL (3.3V/5V selectable) outputs, making it an ideal tool for interfacing with a wide range of serial devices—from microcontrollers to industrial equipment.


Key Features:

  • Dual Serial Output: Supports RS232 (DB9) and TTL level signals.

  • CH340 Chipset: Reliable and widely supported USB to serial communication

  • Driver Support: Compatible with Windows, macOS, and Linux.

  • Status Indicators: LEDs for Power, TX, and RX for real-time status.

  • High-Speed Communication: Supports baud rates up to 115200 bps.


Specifications:

  • Chipset: CH340

  • Input: USBA-B CABLE  

  • Outputs:

    • RS232 via DB9 MALEconnector

    • TTL via header pins

  • TTL Voltage:  3.3V / 5V

  • Power Source: USB powered (5V)

  • Baud Rate: 300 to 115200 bps

  • LED Indicators: Power, TX, RX

  • OS Support: Windows XP/7/8/10/11, macOS, Linux


Applications:

  • Programming and debugging Arduino, ESP8266, ESP32, etc.

  • Interfacing with GSM/GPS modules

  • Serial communication with routers, industrial machines, and legacy devices

  • Educational use and prototyping


What's in the Box:

  • 1 × CH340 USB to UART Converter Module

  • (Optional) Jumper Cap for TTL voltage selection



DRIVERS LINK

USB DRIVERS DOWNLOADS   




USB TO UART

  • Product Code: USB232
  • Availability: In Stock
  • Rs300.00


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