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CH349 USB To Uart 5V
ÆǸŰ¡°Ý : 11,550¿ø (ºÎ°¡¼¼ Æ÷ÇÔ)
»óÇ°ÄÚµå : [3471]MIZ-ZAS
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Á¦Á¶»ç : Seeedstudio
ºê·£µå : SeeedStudio [ºê·£µå¸ô ¹Ù·Î°¡±â]
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CH340À» »ç¿ëÇÏ¿© USB ½ÅÈ£¸¦ ½Ã¸®¾ó UART·Î º¯°æÇÒ ¼ö ÀÖ´Â º¸µåÀÔ´Ï´Ù. 2400bps¿¡¼­ 115200bps±îÁö »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. 


Ư¡ (Features) :

  • ±×·Îºê ¼¾¼­ (Grove) ȣȯ 


ÀÀ¿ë ¿¹Á¦ (Application Examples) :

  • ¸ÞÄ«¼Ö·ç¼Ç Ä¿¹Â´ÏƼ Mechasolution WikiMechasolution Blog ´Â ¿©·¯°¡Áö Á¤º¸¸¦ Á¦°øÇÕ´Ï´Ù.

  • µ¥ÀÌÅͽÃÆ®: http://www.seeedstudio.com/wiki/File:CH340DS1_EN.PDF

Driver Install

USB To Uart 5V/3V3 is used as USB To Serial Port interface.It need to install driver.

Windows/Linux

Totally compatible with serial application program in computer endpoint Windows operation system

  • 1)You plug it to computer by USB Port.
  • 2)Wait a minute,you can find it in Device Manager.
  • 3)If you can not find the port,please download Driver from Here

CH340 Driver.jpg

Mac OS

Driver download: http://www.wch.cn/download/CH341SER_MAC_ZIP.html
On Mac OS Yosemite:

  • 1) Install the CH340 driver
  • 2) Open Terminal program (located in /Applications/Utilities/)
  • 3) Type command: sudo nvram boot-args="debug=0x146 kext-dev-mode=1"
  • 4£©Type password;
  • 5£©Restart your computer;

If you want restore your Mac¡¯s setting,You can exit developer mode by redefining the boot-arg to your previous settings, or clear your boot-args as follows: sudo nvram -d boot-args

Hardware

USB To Uart Download.jpg 
You should like this connect your circuit.


Example

We can download code to Seeeduino Ethernet by USB To Uart 5V. 
USB To Uart 5V Usage.jpg

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