The old RUI online compiler

hey,
how you doing?
I’m trying to compile RAK5205 firmware using the old online compiler, http://47.112.137.11:12090/.
I need to change few configurations in the region file to make fit my century settings. in other words I need to change files from the compiler itself.
is there any way to do so via the online compiler?
is there any way to get the compiler files and run it offline on my computer ?

regards
Ibrahim

@Sucre can you assist here?

I found this link https://downloads.rakwireless.com/RUI/RAK_Online_Compiler_Quick_Start_Guide.pdf

in the 5th page
login

I tried to put my username and password for the online compiler but that didn’t work!
does anyone know what is the right password?

thanks