ESP32 CYD 3.5" Touch Screen – First Setup & TFT_eSPI Demo Programs
In this video, we get started with the CYD ESP32 3.5-inch resistive touch display using the TFT_eSPI library.
I walk through:
Configuring the TFT_eSPI library for the CYD ESP32
Selecting the correct display and pin setup
Uploading and running two example programs
Verifying display output on the 3.5" resistive touch screen
This video is ideal for beginners and hobbyists who want to quickly bring up the CYD ESP32 display and understand the basic workflow before building more advanced GUI or touch-based projects.
Hardware Used
CYD ESP32 with 3.5" resistive touch TFT
USB cable
Software Used
Arduino IDE
TFT_eSPI Library
If you are working with ESP32 displays, TFT screens, or touch interfaces, this tutorial will help you get up and running fast.
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