Parola is a modular scrolling text display using MAX7219 or MAX7221 LED matrix display controllers using Arduino. The display is made up of any number of identical modules that are plugged together to ...
This module utilizes an Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack and an Adafruit Microphone. It introduces how to download libraries for the LED Backpack and how to use it to display ...
ESP32-S3 Pin HUB75 Panel ─────────────────────────── GPIO2 ────── R1 GPIO3 ────── G1 GPIO4 ────── B1 GPIO5 ────── R2 GPIO6 ...
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