Product Description

USB to UART Serial Communication Module(mini)

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 mini
  • 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

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