In this video we examine the use of the popular MAX7219 for driving 8 digits of 7 segment displays or an 8x8 matrix of LEDs through the ESP32. We look at a C++ class that makes that task easier.
https://www.youtube.com/watch?v=1qEirFJWScg
[Video] ESP32 - Driving the MAX7219
[Video] ESP32 - Driving the MAX7219
Free book on ESP32 available here: https://leanpub.com/kolban-ESP32
Re: [Video] ESP32 - Driving the MAX7219
Thanks, very nice!
Look here please.(Arduino-IDE):
https://www.mikrocontroller.net/topic/405743#4790652
Look here please.(Arduino-IDE):
https://www.mikrocontroller.net/topic/405743#4790652
Re: [Video] ESP32 - Driving the MAX7219
Hello Kolban,
Do you have component with example ready to use MAX7219 with ESP32 IDF? If yes then can you please share git component link or something like?
Do you have component with example ready to use MAX7219 with ESP32 IDF? If yes then can you please share git component link or something like?
Regards,
Ritesh Prajapati
Ritesh Prajapati
Re: [Video] ESP32 - Driving the MAX7219
It looks like the esp-idf-lib project has a component for the MAX7219 driver: https://esp-idf-lib.readthedocs.io/en/m ... x7219.html
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