esp-idf-ili9340

SPI TFT Driver for esp-idf

You have to set this config value with menuconfig.

• CONFIG_WIDTH
• CONFIG_HEIGHT
• CONFIG_OFFSETX
• CONFIG_OFFSETY
• CONFIG_CS_GPIO
• CONFIG_DC_GPIO
• CONFIG_RESET_GPIO
• CONFIG_BL_GPIO

git clone https://github.com/nopnop2002/esp-idf-ili9340
cd esp-idf-ili9340/
make menuconfig
make flash

MOSI is GPIO23.
SCLK is GPIO18.
MISO is not use.

Tested TFT

M5Stack
2.8" ILI9341 320x240
2.4" ILI9341 320x240
2.2" ILI9340 320x240
2.0" ILI9225 176x220
2.0" ILI9225G 176x220
1.8" ST7735 128x160
1.77" ST7735 128x160
1.44" ST7735 128x128
0.96" ST7735 80x160

M5Stack

2.8" ILI9341 320x240

2.4" ILI9341 320x240

Left:2.8" Right:2.4"

2.2" ILI9340 320x240

Left:2.2" Right:2.4"

2.0" ILI9225 176x220

Left:2.2" Right:2.0"

2.0" ILI9225G 176x220

Left:2.0" 9225G Right:2.0" 9225

1.8" ST7735 128x160

Left:1.8" Right:2.0"

1.8" ST7735 128x160

1.8" ST7735 128x160

1.77" ST7735 128x160

Left:1.77" Right:1.8"

1.44" ST7735 128x128

Left:1.44" Right:2.0"

1.44" ST7735 128x128

0.96" ST7735 80x160

Left:1.44" Right:0.96"

Font File

You can add your original font file.
The format of the font file is the FONTX format.
Your font file is put in font directory.
Your font file is uploaded to SPIFFS partition using meke flash.

Please refer this page about FONTX format.

FontxFile yourFont[2];
InitFontx(yourFont,"/spiffs/your_font_file_name","");
uint8_t ascii[10];
strcpy((char *)ascii, "MyFont");
uint16_t color = RED;
lcdDrawString(&dev, yourFont, x, y, ascii, color);