Product Description

USB to UART Serial Communication Module(micro)

Product Features

New version of CH343G chip, compared with CH340G, supports higher communication rate: up to 6Mbps; supports more serial ports 10 levels: 5V/3.3V/2.5V/1.8V

Support Mac, LinuXx Android, Windows 7/8/8.1/10/11

On-board resettable fuse and TVS diode, anti-overcurrent and overvoltage, anti-surge, anti-static, improve shock resistance, stable and safe communication

On-board 10 protection circuits, anti-surge, anti-static, stable and safe communication

On-board TTL serial port 3.3V and 5V level shift pins, can switch TTL communication level

Support output 3.3V/5V (module is powered by USB, jumper cap must be jumped to 3.3V/5V)

Double-sided black immersion gold process, durable and beautiful


Product parameters

  • Host Interface: USB
  • Device Interface: UART
  • Communication range: 50bps ~ 6Mbps

USB interface

  • Interface form: USB micro
  • Interface protection: resettable fuse, ESD electrostatic protection

UART interface

  • Interface form: 6PIN curved pin header interface
  • Interface protection: 10 protection diode circuit


Resources & Services

WikiCH343_USB_UART_Board

  • Comments(0)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    • USB 3.2 to 5GbE adapter (WP-UT5) Realtek RTL8157
      $34.99 or 3499 Beans
      Redeem Now
    • -10%
      USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible
      $18.00 or 1800 Beans
      Redeem Now
    • Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
      $8.00 or 800 Beans
      Redeem Now
    • CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
      $19.00 or 1900 Beans
      Redeem Now
    • FT232RL USB TO RS232/485/TTL Interface Converter, Industrial Isolation
      $23.00 or 2300 Beans
      Redeem Now
    • Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, Suitable For Raspberry Pi 5 Serial Port Debugging
      $8.00 or 800 Beans
      Redeem Now
    • Industrial USB TO TTL (C) 6pin Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, With Hardware Flow Control
      $8.00 or 800 Beans
      Redeem Now
    • Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support
      $13.00 or 1300 Beans
      Redeem Now
    • European Standard Adapter Power Conversion Plug(Supports a maximum power of 300W)
      $0.50 or 50 Beans
      Redeem Now
    • RS232 Board
      $4.00 or 400 Beans
      Redeem Now
    • USB to UART Serial Communication Module(mini)
      $3.00 or 300 Beans
      Redeem Now
    • USB to UART Serial Communication Module(micro)
      $3.00 or 300 Beans
      Redeem Now
    • USB to UART Serial Communication Module(type C)
      $3.00 or 300 Beans
      Redeem Now
    • USB to UART Serial Communication Module(type A)
      $3.00 or 300 Beans
      Redeem Now
    • -24%
      USB-C Adapter For NGFF SSD, USB3.2 Gen2 Type-C
      $9.00 or 900 Beans
      Redeem Now
    • M5Stack Official RS485 to TTL Converter Unit
      $5.00 or 500 Beans
      Redeem Now
    • -36%
      USB Sound Card, Driver-Free, for Raspberry Pi / Jetson Nano
      $7.00 or 700 Beans
      Redeem Now
    • M5Stack Official I2C Hub 1 to 6 Expansion Unit (PCA9548APW)
      $7.00 or 700 Beans
      Redeem Now
    • 40 Pin Jumper Wires Female to Female 20cm
      $1.00 or 100 Beans
      Redeem Now
    • 40 Pin Jumper Wires Male to Male 20cm
      $1.00 or 100 Beans
      Redeem Now
    Product Name
    Link for reference
    Quantity