ESP32: build a UI with LVGL on a touch display
Drive a 320x240 ILI9341 touch display with LVGL 9 on an ESP32. Real widgets, buttons that work, and the two-task structure that keeps drawing and touch alive.
Tag
#touch
2 tutorials
ESP32: use the onboard touch pins as buttons
The ESP32 has 10 capacitive touch pins that work without any extra hardware. Wire a piece of foil and you have a button.