[Solved] ESP32 Lilygo T-Display: How do I get the ST7789V 135x240 display to work?

Hello
I have a slick ESP32 board with a display, from the looks of it, like a Lilygo T-Display and I can't get the display to work .
The display is working, but I have deleted the supplied demo and cannot output anything to the display.
- Display supposedly with ST7789V controller 135 x 240 resolution
- Writing on ESP32 processor DOWD Q6, but in the software from Espressif it detects D2WD
- I use MOSI 19, CLK 18, CS 5, DC 16, RST 23, BL 4, but BL in examples not used
- board name at vendor "T-Display ESP32 WiFi 1.14 LCD"
I am looking for a program that will output some lettering on this board so that there is something to follow.
Greetings