you can see examples
#include <M5AtomS3.h> not #include "M5Stack.h"

@flypeek said in How to install m5tough library in Arduino IDE?:

https://docs.m5stack.com/en/quick_start/core2/arduino

https://docs.m5stack.com/en/quick_start/m5core/arduino

https://github.com/Bodmer/TFT_eSPI#tips
edit User_Setup.h or rename

Section 1. Call up the right driver file and any options for it

// Only define one driver, the other ones must be commented out
//#define ILI9341_DRIVER       // Generic driver for common displays

#define ST7789_2_DRIVER    // Minimal configuration option, define additional parameters below for this display

// #define M5STACK

// For ST7789, ST7735, ILI9163 and GC9A01 ONLY, define the pixel width and height in portrait orientation
// #define TFT_WIDTH  80
 #define TFT_WIDTH  135    //128->135
// #define TFT_WIDTH  172 // ST7789 172 x 320
// #define TFT_WIDTH  240 // ST7789 240 x 240 and 240 x 320
// #define TFT_HEIGHT 160
// #define TFT_HEIGHT 128
 #define TFT_HEIGHT 240 // ST7789 240 x 240
// #define TFT_HEIGHT 320 // ST7789 240 x 320
// #define TFT_HEIGHT 240 // GC9A01 240 x 240

Section 2. Define the pins that are used to interface with the display here

// For NodeMCU - use pin numbers in the form PIN_Dx where Dx is the NodeMCU pin designation
//#define TFT_CS   PIN_D8  // add //
//#define TFT_DC   PIN_D3  // add //
//#define TFT_RST  PIN_D4  //add //

// For ESP32 Dev board (only tested with GC9A01 display)
// The hardware SPI can be mapped to any pins

#define TFT_MOSI 15 // In some display driver board, it might be written as "SDA" and so on.
#define TFT_SCLK 13
#define TFT_CS   5  // Chip select control pin
#define TFT_DC   23  // Data Command control pin
#define TFT_RST  18 // Reset pin (could connect to Arduino RESET pin)
//#define TFT_BL   22  // LED back-light

Section 4. Other options

// #define SPI_FREQUENCY  27000000
#define SPI_FREQUENCY  40000000     //from Setup135_ST7789.h

https://shop.m5stack.com/pages/download
choose M5Burner download

The picture is a factory test example(Core2 factory test firmware)

https://github.com/m5stack/M5Stack_MicroPython#lcdcompilefontfile_name-debug

https://community.m5stack.com/topic/388/cahnge-font-size-in-python

https://forum.m5stack.com/topic/203/lesson-13-faces-nes-games

similar tools
https://github.com/novaspirit/img2bytearray

full introduction
https://atceiling.blogspot.com/2021/04/raspberry-pi-pico12ssd1306-lcd_26.html

Run Rust code on M5Stack
https://elchika.com/article/bb1df791-4160-4a6c-a557-aead5ba21d47/

https://lang-ship.com/blog/work/m5stack-m5stamp-1/