(Sorted out) KI Plus (S905D) does not detect wifi

I have a KI Plus (S905D) with 1GB of RAM.

I tried to install CoreELEC 9.0.2 / I used gxl_p231_1g_dvb.dtb
Everything went well at the facility.

Now I went to the box to another point of the house I realized that you can not find a wi-fi connection.
I wonder if it’s a typical unsolved problem.
Thank you.

KI Plus S905D has a Wi-Fi chip SCI s9082c
CoreELEC yep we dont have driver for this chipset
you will have to buy external dongle
Thank you @adamg