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Description
I want to use breadboard using display with ESP32 Dev. Would anyone know the pins used in main sketch to correspond to display esp32? Thank you.
I have tried the pins setup below with no success.
For TFT Display:
SPI Pins:
MOSI: Connected to ESP32 GPIO pin 23 (TFT_MOSI).
MISO: Connected to ESP32 GPIO pin 19 (TFT_MISO).
SCK: Connected to ESP32 GPIO pin 18 (TFT_SCK).
Control Pins:
CS (Chip Select): Connected to ESP32 GPIO pin 15 (TFT_CS).
DC (Data/Command): Connected to ESP32 GPIO pin 4 (TFT_DC).
RESET: Connected to ESP32 GPIO pin 2 (TFT_RST).
Backlight Pin:
LED_BCKL (Backlight): Typically connected to a PWM-capable GPIO pin on the ESP32 for controlling brightness (TFT_LED_BRIGHTNESS).
For Touchscreen Controller (e.g., XPT2046):
I2C Pins:
SDA: Connected to ESP32 GPIO pin 23 (TOUCH_SDA).
SCL: Connected to ESP32 GPIO pin 22 (TOUCH_SCL).
Additional Settings:
Touchscreen Settings:
TOUCH_ROTATION: Specifies touchscreen rotation (TOUCH_ROTATION).