cst226 Touch Screen Controller¶
The cst226
touchscreen platform allows using the touch screen controllers based on the cst226 chip with ESPHome.
The I²C is required to be set up in your configuration for this touchscreen to work.
This controller is used in the Lilygo T4-S3 AMOLED Display.
Base Touchscreen Configuration¶
# Example configuration entry
touchscreen:
platform: cst226
id: my_touchscreen
interrupt_pin: GPIO3
Configuration variables:¶
id (Optional, ID): Manually set the ID of this touchscreen.
interrupt_pin (Required, Pin Schema): The touch detection pin.
rotation (Optional): Set the rotation of the touchscreen. By default this will be set to match the display associated with the touchscreen, but this allows more control. Choices are
0
,90
,180
and270
.All other options from Touchscreen.