Skip to main content
Returns
& Orders
Cart
AI SparkAI Mode
Menu
Newegg Business
Feedback
Help Center
Your Browsing History
  1. Home
  2. Computer Peripherals
  3. Printers / Scanners & Supplies
  4. USB Cables
  5. AJMRTC

  6. Item#: 9SIC8JMM544411

  • $18.78
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

    Price alert
    Add to Wish List
    Shop it at NeweggBusiness.

    Meet Your Seller

    ThermalNest
    Shop All AJMRTC Products | Visit ThermalNest Store
    FOLLOW

    AJMRTC USBC Female to TTL Serial Adapter Board, CH340G CH340 Chip 3.3V & 5V Selectable UART Converter Module Replacement for PL2303, Bare PCB Without Housing for MCU Debugging & Device Flashing

    Be the first to review this product...
    • - Builtin CH340G chip, converts USBC signal to TTL UART serial, direct replacement for PL2303 adapter
    • - Selectable 3.3V / 5V logic level fits various microcontrollers, sensors and embedded circuit debugging
    • - USBC female input port supports modern USBC cables; bare PCB without housing for DIY embedded integration
    • - Supports common baud rates, works for firmware flashing, serial monitoring and hardwaredevelopment projects
    • - Wide OS compatibility with Windows, Linux, macOS; requires CH340 driver installation for normal operation
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI mode will help you find out quickly.

    Try me now

    AJMRTC USBC female to TTL serial adapter board adopts CH340G chip to realize USB to UART TTL signal conversion, serves as a practical substitute for PL2303 serial adapter. This bare PCB module comes without outer housing, convenient for embedding into custom projects and equipment modification. It provides selectable 3.3V and 5V logiclevel output to match different MCU, sensor and embedded hardware voltage requirements. Suitable for firmware flashing, serialport debugging, data acquisition and electronicproject development. Works with Windows, Linux and macOS systems. Please install official CH340 driver before use. Ideal for electronics hobbyists, engineers and laboratory debugging work.

    Specifications

    Brand: AJMRTC Main Chip: CH340G (CH340) Input Interface: USBC Female Output: TTL UART Serial Port Logic Level: 3.3V / 5V Selectable PCB Status: Bare Board, Without Housing Compatible Replacement: PL2303 serial adapter Supported Baud Rate: 50bps2Mbps Supported OS: Windows, Linux, macOS Application: MCU debugging, firmware flashing, embeddeddevice serial communication Note: CH340 driver installation required; no protective case included

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...