
UNRESTRICTED
2.
Right click the exclamatory marked USB device and select “update driver”. Click “Browse this computer to find the
driver”. Select the “/Drivers/CH341SER” folder and click “OK” to install the driver.
6.
Click the “Clear” button to clea
r the history data in gauge.
ⅱ
Diver install
1.
Right click the “This computer” and select “manager”