Keyestudio 4DOF Manual page 113

110
Installing Driver
Next, we will introduce the board driver installation. The driver installation may have slight difference in different
computer systems. So in the following let's move on to the driver installation in the WIN 7 system.
The Arduino folder contains both the Arduino program itself and the drivers that allow the Arduino to be connected
to your computer by a USB cable. Before we launch the Arduino software, you are going to install the USB drivers.
Plug one end of your USB cable into the board and the other into a USB socket on your computer.
When you connect the board to your computer at the first time, right click the icon of your "Computer" —>for
"Properties"—> click the "Device manager" , under "Other Devices", you should see an icon for "Unknown device"
with a little yellow warning triangle next to it.