Pb with installing driver USB

[EESDK]

Hello
we installed, on a kunbus Rev Pi Connect,an usb driver to recognize a wifi usb stick by using the method described here:

https://github.com/abperiasamy/rtl8812AU_8821AU_linux
and the rev Pi connect has crashed ( it s frozen on a color screen).

Do you know this problem? where is it from?
Do you know how to reinstall an image from a bootable usb stick?
Thanks

[dirk]

Hi could you be so kind to send us more information about your hardware setup? Does the device not boot any more? If you want to restore the factory defaults just use an image like Stretch or Jessie from the shop and follow the tutorial #1 creation of an image https://revolution.kunbus.com/tutorials ... rect=en_US

[EESDK]

Hello,
thanks for your response, we tried to connect usb to flash the cpu, but we can not detect the rev pi connect.
We also tried to ping the rev Pi but no answer ( no activity on the RJ45 Leds).
The configuration is :
- 1Rev Pi Connect
- 1 AIO
- 1 DIO
I send you a photo of the revPi with the state of the led (the led A3 is lit in red).

[dirk]

Okay thank you for all the information you provided. Please have a look at the FAQ "Why does RPiBoot.exe not connect to my device". USB is always an issue that is involved with wiring and host drivers and operating system, etc.

[EESDK]

Hello,
we tried to reinstall the kunbus driver using the commands described.
The kunbus is still not recognized. Before installing the USB Wifi driver this Kunbus was recognized.
Can you tell us what is wrong with the installation procedure described on this link?

https://github.com/abperiasamy/rtl8812AU_8821AU_linux
Thanks

[EESDK]

Hello
we managed to restore the rev Pi core after several attempts it is operational again. Do you have an answer on the original problem (installation usb wifi key)?
Thanks

[dirk]

Hi this looks tricky. We can just provide support in the form of our Git Hub repositories that help you building your own image and kernel.