ESP32-S3-DevkitC-1 with ILI9486

[Patsjemoe]

Hi,
I am struggling to get the ESP32-S3 board (ESP32-S3-DevkitC-1) to drive an ILI9486 TFT LCD, no tough.
Could not find an example for this combination, and came across multiple obstacles to make a user_setup file.
It looks it should be ok, but when I measure gpio 5 for BL control, it does not go high, stays at zero.
Putting the pin to 3.3V, I get Backlight of the display, but no output.
ILI9486.txt
Have used the same LVGL file that shows on a ESP32-3248S035 CYD display.
Please have a look at the attached user_setup.h file that I named ILI9486.txt file, and confirm if this is/should be OK, or if
you may notice some error ?
Thank you in advance
best regards
Ludo