ESP32 + TFT ILI9341 not working - Screen Blank - Help!

[esantosfast]

Hi,

I am trying to do this project: Interfacing 2.8 INCH TFT LCD Touch Screen with ESP32

I have an ESP32S and a TFT SP1 2.8. I installed the TFT_eSPI libraries (using arduino ide) and edit the USER_SETUP file with the appropriate PINS and versions (I believe). However, I tried different configurations but I was unable to turn on the TFT. I know that the TFT is working because I have used it with another board.

In the USER_SETUP tried with different drivers: ILI9341_DRIVER and ILI9341_2_DRIVER and the result is the same. Also different PINS.

I also run with the differenr boards types: DO IT ESP32 DEVKIT V1, and other ones that also compile.

Can you please help Thank you

The pins are the following in the USER_SETUP file
#define TFT_MISO 19
#define TFT_MOSI 23
#define TFT_SCLK 18
#define TFT_CS 15 // Chip select control pin
#define TFT_DC 4 // Data Command control pin
#define TFT_RST 2 // Reset pin (could connect to RST pin)

The arduino code is the following:

#include <TFT_eSPI.h> // Hardware-specific library
#include <SPI.h>

TFT_eSPI tft = TFT_eSPI();       // Invoke custom library

void setup(void) {
  tft.init();
  tft.setRotation(0);
  Serial.begin(57600); // For debug
  tft.fillScreen(TFT_WHITE);
  Serial.println("Setup Done");
  Serial.println(TFT_MISO);
  Serial.println(TFT_MOSI);
  Serial.println(TFT_SCLK);
  Serial.println(TFT_CS);
  Serial.println(TFT_DC);
  Serial.println(TFT_RST);  
  Serial.println(TFT_WIDTH);
  Serial.println(TFT_HEIGHT);
  #ifdef ILI9341_DRIVER
  Serial.println("ILI9341_DRIVER");
  #endif
  #ifdef ILI9341_2_DRIVER
  Serial.println("ILI9341_2_DRIVER");
  #endif
}


void loop() {
   tft.fillScreen(TFT_GREEN);
   delay(250);
   tft.fillScreen(TFT_BLACK);
   delay(250);
   tft.fillScreen(TFT_WHITE);
   delay(250);
   tft.fillScreen(TFT_RED);
   delay(250);
}

User_Setup.h (16.8 KB)