QCA4020

27
QCA4020 miniPCIe Copyright © 5GHUB.US
Make sure when you connect the USB-to-UART cable, it shows correctly in Windows device manager
and all its driver is installed as in this screenshot.
13 Using Serial Terminal
It is recommended to use Tera Term tool as the serial terminal. You can download it from here:
https://osdn.net/projects/ttssh2/downloads/54081/teraterm-4.72.exe/
Launch Tera Terminal and select the Serial option and select USB-to-Serial port.