UNO+WiFi R3 ATmega328P+ESP8266 Board 32Mb Memory USB-TTL CH340G Compatible

[abrek]

I bought this product (you can see it from the link that in below) from banggood. but I could not setup it on WINDOWS7. Could somebody help me please? 
Also I USED THIS POST https://forum.arduino.cc/index.php?topic=104698.0
But it is still unknown device!


UNO+WiFi R3 ATmega328P+ESP8266 Board 32Mb Memory USB-TTL CH340G Compatible For Arduino Uno!

https://www.banggood.com/UNOWiFi-R3-ATmega328PESP8266-Board-32Mb-Memory-USB-TTL-CH340G-Compatible-For-Arduino-Uno-p-1193957.html?rmmds=myorder&cur_warehouse=CN 

[pert]

You need to download and install the driver for the CH340 USB-serial chip on that board from the manufacturer's website:
http://www.wch.cn/download/CH341SER_ZIP.html

[Juraj]

and then here is the manufacturers page with docs