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    CH348 USB to 8-Channel TTL Serial Converter (Type-C, High-Speed) Robotics Bangladesh
    • CH348 USB to 8-Channel TTL Serial Converter (Type-C, High-Speed) Robotics Bangladesh
    • CH348 USB to 8-Channel TTL Serial Converter (Type-C, High-Speed) Robotics Bangladesh

    CH348 USB to 8-Channel TTL Serial Converter (Type-C, High-Speed)

    RBD-4153

    The CH348 USB to 8-Channel TTL Serial Converter is a high-performance USB-to-TTL communication board designed for developers and test engineers who need multiple independent serial ports from a single USB connection.

    BDT 1,499
    BDT 1,499 BDT 1,499 BDT 1,499 BDT 1,499
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    Description

    Product Description

    The CH348 USB to 8-Channel TTL Serial Converter is a high-performance USB-to-TTL communication board designed for developers and test engineers who need multiple independent serial ports from a single USB connection.
    Based on the CH348 USB-8TTL controller, this module converts one USB Type-C interface into eight separate 3.3V TTL UART channels, making it ideal for debugging, production testing, and multi-device communication setups.

    Each serial channel is brought out via XH2.54 connectors, clearly labeled from Serial Port A to H, allowing clean wiring and reliable connections. The board supports high-speed communication up to 6 Mbps, while maintaining compatibility with commonly used baud rates.

    Integrated TX/RX indicator LEDs provide instant visual feedback for data transmission and reception, simplifying debugging and system monitoring. The board uses a VCP (Virtual COM Port) driver, ensuring plug-and-play operation on Windows, Linux, and macOS.

    Key Features

    • USB Type-C to 8 independent TTL serial ports

    • High-speed data transfer up to 6 Mbps

    • 3.3V TTL logic level

    • Clearly labeled Serial Ports A–H

    • TX/RX activity indicator LEDs per channel

    • Compact and stable dual-layer PCB design

    • Supports common baud rates

    • Ideal for multi-MCU, IoT gateways, and production testing

    Technical Specifications

    • Controller Chip: CH348 (USB-8TTL)

    • Conversion Type: USB to TTL (UART)

    • Serial Channels: 8

    • Logic Level: 3.3V

    • Communication Speed: 1200 bps – 6 Mbps

    • USB Interface: USB Type-C

    • Output Connector: XH2.54

    • Flow Control: Not supported

    • Driver Type: VCP (Virtual COM Port)

    • Operating Systems: Windows / Linux / macOS

    • Indicators:

      • Power LED: Blue

      • TX LED: Red

      • RX LED: Green

    • Board Size: 45.5 × 64.5 mm

    Typical Applications

    • Multi-device UART debugging

    • ESP32 / STM32 / MCU production testing

    • IoT gateway serial aggregation

    • Industrial communication tools

    • Automation and embedded system development

    Package Includes

    • 1 × CH348 USB to 8-Channel TTL Serial Converter Board

    Product Details
    RBD-4153
    1 Item

    Specific References

    EAN13
    4153
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