Skip to content

Connection Method Without Using PCB #1

@usafflyer1

Description

@usafflyer1

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).

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions