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
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
You should like this connect your circuit.
Example
We can download code to Seeeduino Ethernet by USB To Uart 5V.
