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  • $18.78
  • Free 30-day Returns
  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    Meet Your Seller

    AJMRTC USBC Male to TTL Serial Adapter Board, CH340G CH340 Chip 3.3V 5V Selectable Voltage Serial Converter Module, Replacement for PL2303, Without Housing for DIY Electronic Project

    • - Adopts stable CH340G CH340 chip, works as reliable USBC to TTL serial converter replacing PL2303
    • - Supports switchable 3.3V and 5V output voltage, compatible with most TTL level electronic modules
    • - USBC male interface for easy plugin connection, no extra adapter required for TypeC host devices
    • - Without housing, compact bare board design, perfect for embedded debugging and DIY circuit modification
    • - Widely used for firmware flashing, serial communication test, MCU download and equipment maintenance
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    Any questions? Our AI mode will help you find out quickly.

    AJMRTC USBC male to TTL serial adapter board is built with mature CH340G chip to realize USBC to TTL serial signal conversion, which can serve as a substitute for PL2303 serial module. It provides selectable 3.3V and 5V logic voltage to match different MCU and sensor modules. Coming as bare board without housing, this smallsize module fits narrowspace installation and DIY electronic projects. It supports firmware burning, serial port debugging, data transmission test and device maintenance. Compatible with Windows, Mac OS and Linux operating systems. Please set correct voltage level before connecting your target device to avoid component burnout.

    Specifications
    1. Brand: AJMRTC
    2. Chipset: CH340G / CH340
    3. Input Interface: USBC Male
    4. Output: TTL Serial
    5. Selectable Voltage: 3.3V / 5V
    6. Enclosure: Without Housing (Bare Board)
    7. Alternative to: PL2303 Serial Adapter
    8. Application: Firmware Flash, MCU Debugging, Serial Communication Test, DIY Electronics
    9. Supported OS: Windows, Mac OS, Linux


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    Warranty, Returns, And Additional Information

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