ESP 32 - Max 7219 Scrolling Text + Bluetooth





| Sources for the video tutorial .espblock | Arduino-bluetooth-controller.zip |

Scheme:

Program:



| Open in ESP Block Online |

Components from Aliexpress:

ESP 8266 01

USB ESP 01 S

WeMos D1 Mini

WeMos D1 UNO

WiFi Kit 32

ESP 32

NodeMcu ESP8266

MAX7219 4x

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