USB to 4 RS485 UART CH344Q USB to 4 485 Module Multi Port Expansion Module

$27.95
+ $4.49 送货

USB to 4 RS485 UART CH344Q USB to 4 485 Module Multi Port Expansion Module

  • 品牌: Unbranded

USB to 4 RS485 UART CH344Q USB to 4 485 Module Multi Port Expansion Module

  • 品牌: Unbranded
建议零售价: $35.95
价格: $27.95
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$27.95
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描述

CH344 is a USB bus adapter chip that enables the conversion of USB to four asynchronous serial ports UARTO/1/2/3. It is used to expand asynchronous serial ports for computers or upgrade ordinary serial devices or MCUs directly to the USB bus. Product function: USB to 4-way RS485 conversion Product features: 4 COM ports, capable of simultaneously sending data Transmission speed: 480Mbps Supporting baud rates: 1200bps-6Mbps Power consumption: 5V 4mA (static) Temperature: -40-+85 Color:Black Material:plastic Package Contents: 1 x USB to 4 RS485 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • 品牌: Unbranded
  • 类别: 开发板
  • 颜色: Black
  • Fruugo ID: 385660537-828964035
  • EAN: 4711479134023

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  • STANDARD: $4.49 - 之间的交付 周四 02 十月 2025–周五 10 十月 2025

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  • Nan Chang Shi Song Xiu Ke Ji You Xian Gong Si
  • Nan Chang Shi Song Xiu Ke Ji You Xian Gong Si
  • jiang xi sheng nan chang shi qing yun pu qu jie fang xi lu 49hao
  • ming zhu guang chang
  • Adong 1010shi di 10ceng
  • Nanchang
  • China
  • 330000
  • chateeking@outlook.com
  • 18198474917

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