ili9341_to_esp32_wiring
This is an old revision of the document!
The SPI pins, MOSI, MISO, and SCK, are shared between the display and the touchscreen (and SD card reader). TOUCH_IRQ is optional. If you don't wire it, make sure you comment out touchscreen.interrupt_pin. The SD card pins are not connected.
These may not be optimum wiring, but I've tested them.
LCD to ESP32 (30 pin or d1 mini) wiring:
| Display | ESP32 |
|---|---|
| SCK/CLK | 18 |
| MISO/DO/SDO | 19 |
MOSI/DIN/SDI to 23 DISP_CS to 33 DISP_LED to 17 TOUCH_CS to 32 DISP_DC to 5 DISP_RESET to 16 TOUCH_IRQ 21 VCC to 3V3 GND to GND
ili9341_to_esp32_wiring.1700747272.txt.gz · Last modified: 2023/11/23 08:47 by 192.168.1.71