Add ESP32-S3 N16R8 ST7789V Board Support - #2825
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Updated touchscreen initialization to use software SPI mode for better compatibility.
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Adds a new buildable board configuration for the ESP32-S3-WROOM-1-N16R8 with:
ST7789V SPI TFT display
XPT2046 resistive touchscreen
Customizable pin definitions
Board-specific interface and brightness handling
Type of Change:
New Screen for ESP32-S3
Build and upload with:
pio run -e esp32-s3-n16r8-st7789v
pio run -e esp32-s3-n16r8-st7789v -t upload
Configured wiring:
Display:
MOSI/SDI -> GPIO 18
SCK -> GPIO 21
MISO/SDO -> GPIO 38
CS -> GPIO 15
RESET -> GPIO 16
DC -> GPIO 17
LED -> GPIO 39
Touchscreen:
T_CLK -> GPIO 40
T_CS -> GPIO 41
T_DIN -> GPIO 42
T_DO -> GPIO 43
T_IRQ -> GPIO 44
Change wiring in board configuration: boards/esp32-s3-n16r8-st7789v/
Testing:
Works perfect on my screen: ST7789V
https://www.aliexpress.com/item/1005008554855905.html
Using a ESP32-S3-WROOM-1-N16R8 PSRAM
User-Facing Change:
Adds support for the ESP32-S3 N16R8 with ST7789V display and XPT2046 touchscreen.
Further Comments:
The board configuration is located under: boards/esp32-s3-n16r8-st7789v/