Dustin Watts

NETHERLANDS, THE • + Follow

Rogerio Henrique de Lima

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6

Components

	3.5 inch SPI serial LCD screen module 480*320 TFT ILI9488	x 1
	ESP32-S3-DevKitC-1-N8 Espressif Systems	x 1

Tools, APP Software Used etc.

	KiCAD Kicad
	arduino IDE Arduino

Description

ESP32-S3+TFT_Combiner-V1

You've probably heard of FreeTocuhDeck. You haven't? Go check it out: https://www.youtube.com/watch?v=soIGV6BszcM

When I was designing FreeTouchDeck, I quickly ran in to issues when using a breadboard. Loose connections made it difficult to debug, because I didn't know if a bug was in the code or because of hardware issues. I designed a PCB that made it easy to connect the TFT screen to the ESP32. I also has the option to add an extra row of header pins so you can still use the pins that are unused by FreeTouchDeck.

This PCB is made for the ESP32-S3-DevKitC-1 and the 480*320 ILI9488 TFT + XPT2046 touch controller.

This PCB is designed to fit in the FreeTouchDeck case: https://www.thingiverse.com/thing:4661069

Code

FreeTouchDeck

https://github.com/DustinWatts/FreeTouchDeck

Schematic and Layout

ESP32-S3_TFT_Combiner

https://github.com/DustinWatts/ESP32-S3_TFT_Combiner

Download Gerbers

May 31,2022

4,726 views

ESP32-S3+TFT_Combiner-V1

2 Layers PCB 55.9 x 98 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

A PCB to combine an ILI9448 touchscreen with an ESP32-S3-DevKitC-1.

4726

Published: May 31,2022

Standard PCB

Download Gerber file 36

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