Great Projects: January 2023

ESP32 Matrix p4 64x32 RGB

ESP32 P4 32x64 RGB Led Matrix SD Card DHT11 RTC DS1307

I think a RGB LED Matrix is one of the best displays for an Arduino project at the moment, they are large, pretty easy to use and it's not even that expensive. In this video I show how to get one working with an ESP32

New Gerber File : https://youtu.be/xyV4Svr6yDg

Product link:

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Schema

ARDUINO IDE

Panel - ESP32   Panel - ESP32
R1    - IO25      G1   - IO26
B1    - IO27      GND  - GND
R2    - IO21      G2   - IO22
B2    - IO23      GND  - GND
A     - IO12      B    - IO16
C     - IO17      D    - IO18
CLK   - IO15      LAT  - IO32
OE    - IO33      GND  - GND

Library

Adafruit_BusIO Library:

https://github.com/adafruit/Adafruit_BusIO
Adafruit_GFX Library:
https://github.com/adafruit/Adafruit-GFX-Library
RGB matrix Panel Library:
https://github.com/adafruit/RGB-matrix-Panel