Betreff: Modul ESP32-4848S040

[Helmut_number_one]

For this module I have the working parameters (tried in Arduino)
found.
I can also supply the parameters for touch

It is this Panel, van use with 3 relays and it is very good.
I hope you can integrate this module into the ESP32 Basic options, because it's great to get a wall-mounted control panel including WLAN and sensors so cheaply.
I make performance video from this Display, here:
and here


https://de.aliexpress.com/item/10050063 ... pt=glo2deu

Code: [Local Link Removed for Guests]

   ///    Helmut
#elif defined(ESP32_8048S040)
#define TFT_BL 38

Arduino_ESP32RGBPanel *bus = new Arduino_ESP32RGBPanel(
  39 /* CS */, 48 /* SCK */, 47 /* SDA */,
  18 /* DE */, 17 /* VSYNC */, 16 /* HSYNC */, 21 /* PCLK */,
  11 /* R0 */, 12 /* R1 */, 13 /* R2 */, 14 /* R3 */, 0 /* R4 */,
  8 /* G0 */, 20 /* G1 */, 3 /* G2 */, 46 /* G3 */, 9 /* G4 */, 10 /* G5 */,
  4 /* B0 */, 5 /* B1 */, 6 /* B2 */, 7 /* B3 */, 15 /* B4 */
);
// ST7701 IPS LCD 480x480
    Arduino_ST7701_RGBPanel *gfx = new Arduino_ST7701_RGBPanel(
    bus, GFX_NOT_DEFINED /* RST */, 0 /* rotation */,
    true /* IPS */, 480 /* width */, 480 /* height */,
    st7701_type1_init_operations, sizeof(st7701_type1_init_operations),     true /* BGR */,
    10 /* hsync_front_porch */, 8 /* hsync_pulse_width */, 50 /* hsync_back_porch */,
    10 /* vsync_front_porch */, 8 /* vsync_pulse_width */, 20 /* vsync_back_porch */);   

[cicciocb]

Have you tried this :
[Local Link Removed for Guests]

p.s.
If this don't work, I'll not be able to integrate the module

[Helmut_number_one]

He took the code from your suggestion for me and switched on the display. Can you give me a short piece of content in the code, the whole web radio is too much for me.
As a test, a print command. I just want to see if there is any content there
What does the last line do?
pin(2) = 1 ?

[cicciocb]

Sorry, the pin 2 is an error, should be the pin38, for the backlight

If the display is correctly configured, you should have a test image (a circle with a frame around the screen with the text 480x480 written in the middle).

For test, something very simple

vga.fill 0 ' clear the screen
vga fill red ' all screen red
vga fill green ' all screen green

[Helmut_number_one]

Edit: i become the Relaymodul for 30€,
I'm thrilled to have a 480x480 wall panel with 3 relays for 30 euros
Where can you get something like this cheaper?
I'm just overwhelmed with the Arduino code, thousands of error messages...
ESP Basic, that would be something good

Edit i found a Tasmota File for this Modul, It's a shame that ESP32 Basic can't do that, that would be a bit better.

[cicciocb]

Unfortunately I cannot support all the devices, in particular if I do not have them.

If you consider this important for you (and for the others), you might consider [Local Link Removed for Guests]

[Helmut_number_one]

I have already donated and I would do it again if the device was actually purchased. I could also send a device like that, it would be quicker than sending it from China, then I would need the address.

[cicciocb]

I have already donated and I would do it again if the device was actually purchased. I could also send a device like that, it would be quicker than sending it from China, then I would need the address.

For sure this will help the development because it is practically impossible to implement new devices without having it physically.

[Helmut_number_one]

My offer is there, send me the address via PM and I will send you a device

[Helmut_number_one]

Is this link usefull ?
https://github.com/rzeldent/platformio- ... 0CIY3.json