How to Drive a 2.4″ ILI9341 TFT Display with ESP32
This tutorial details how to drive a 2.4-inch ILI9341 TFT display using an ESP32 via an 8-bit parallel bus. The guide covers the complete hardware wiring diagram, critical configurations for the TFT_eSPI User_Setup.h file, and provides a specific fix for compilation errors caused by API changes in ESP32 Arduino Core 3.0+, as well as solutions for correcting screen mirroring issues.
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