Install tools for flashing firmware or debugging on Windows OS.

NO.	Tools	Driver	Description
1	RK Driver Assitant	DriverInstall.exe	USB OTG download driver assistant
2	CH9102X	setup.exe	USB to Serial driver
3	Serial Terminal Tool	SecureCRT.exe	Debugging tool

1. Install RK Driver Assistant

Step 1, open DriverAssitant_v5.12/DriverInstall.exe

Step 2, click Uninstall Driver to uninstall the driver (Avoid driver conflict. The earlier drivers don’t detect RK3568 properly).

Step 3, click Install Driver.

Step 4, after the installation is complete, connect the board and PC with Micro USB cable, hold press Recovery key and power up, you will find that there is a Rockusb device in the Computer Device Manager. It indicates that the driver has been successfully installed.

If it has a yellow exclamation mark on the device in the device manager after the operation in step 4, means the device was not being recognized by Windows.

The Windows will pop up Found New Hardware Wizard, choose to install from the specified location, and then select \DriverAssitant_v5.12\ADBDriver

After the installation is completed, the device can be seen in the Computer Device Manager.