The sample Arduino projects for the Waveshare ESP32-P4-NANO dev board don't properly initialize the MIPI-DSI LCD display. The display doesn't turn on (no backlight, black screen) so the code always ...

This repository supports tutorial series on interfacing HD44780-based 16x2 LCD displays using both ESP32 (ESP-IDF) and STM32 (CubeIDE) platforms. The series offers a deep-dive into the lcd controller ...