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ESP32-S3 3.5'' screen driver board

Overview

ESP32-S3 3.5'' screen driver board is roughly compatible with several models with the same pin definitions on Taobao. The board is equipped with an Essence ESP-S3-12K module and adds a 32.768k crystal oscillator for use in sleep mode. Keep ESP32 time accurate.

Screen purchase link reference: https://item.taobao.com/item.htm?spm=a1z09.2.0.0.40d82e8dEP5EFr&id=521624918530&_u=42dklb459cf9

Driver reference under ESP-IDF, I use ST7796, which should be compatible with 9488: https://gitee.com/fhcloud/idf-st7796_drive

FPC seats are difficult to solder. I have been trying for a long time and now I use solder paste + soldering iron to solder a little bit. If possible, you can open a steel mesh.

To use the professional version, please click on the upper right corner to open the project.

Design Files

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Update:2025-05-18 21:49:21

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