Need help connecting ILI9341 Touchscreen to my ESP32-S3-DEVKITC-1U-N8R8

Other Hardware Displays
22

I chose the libraries based on this tutorial. I was just using different pins since my ESP is different.

23

update: to get TFT_eSPI to work with ESP32S3 using ESP32 core 3.3.4 in the TFT_eSPI setup include

#define USE_HSPI_PORT     // << required otherwise ESP32S3 goes into reboot loop

e.g. file Setup70b_ESP32_S3_ILI9341.h

// Setup for the ESP32 S3 with ILI9341 display
// Note SPI DMA with ESP32 S3 is not currently supported
#define USER_SETUP_ID 70
// See SetupX_Template.h for all options available
#define ILI9341_DRIVER
#define USE_HSPI_PORT     // << required otherwise ESP32S3 goes into reboot loop

#define TFT_CS   SS     // 10 
#define TFT_MOSI MOSI   // 11
#define TFT_SCLK SCK    // 12
#define TFT_MISO MISO   // 13

#define TFT_DC   9
#define TFT_RST  4


//#define TOUCH_CS 16 // Optional for touch screen

#define LOAD_GLCD
#define LOAD_FONT2
#define LOAD_FONT4
#define LOAD_FONT6
#define LOAD_FONT7
#define LOAD_FONT8
#define LOAD_GFXFF

#define SMOOTH_FONT

// FSPI (or VSPI) port (SPI2) used unless following defined. HSPI port is (SPI3) on S3.
//#define USE_HSPI_PORT

//#define SPI_FREQUENCY  27000000
#define SPI_FREQUENCY  40000000   // Maximum for ILI9341

#define SPI_READ_FREQUENCY  6000000 // 6 MHz is the maximum SPI read speed for the ST7789V

#define SPI_TOUCH_FREQUENCY 2500000