I don't know if I have enough skills to make a translation layer for ubus commands to what ever the device requires, and I don't know if it is totally possible in reality.
It runs a highly modified version of Openwrt from donkeys ago a lot has changed since then it also centers around features implemented by the oem not in openwrt or not in the same format or way.
In reality one could create a small stm32 Linux distribution for the lcd and build their own control, but it is a lot of work.
I added the link to the Wiki you created to the GitHub page 
I wasn’t home for the last few days so I’ll try to continue where we left of today/tomorow night.
Our first priority is to get the actual device to fully work properly I can really imagine it’s gonna be near impossible to make the LCD work…
BROWN is Ground
BLACK is RX
WHITE is TX
4TH pin probably VCC
Logic: 8N1 3V 115200
@professor_jonny let’s continue on this thread next time
To anyone following I have updated the wiki with flashing info and created new images.
You should be able to flash from the initramfs image now.
The stock layout of the Nand is a little odd the kernel root fs is split and only 4Mib and 20 Mib there is another partition called stats that we may be able to format and extend rootfs into this area.
once it is confirmed working, we can look at extending rootfs, or possibly format the whole nand as rootfs depending on what the bootloader will allow.
Awesome, thanks for the update!
I’ll give the new initramfs image a try once my setup is working again.
