How to use an LED matrix with a Raspberry Pi
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- čas přidán 7. 08. 2024
- It is easy to find information on how to use a LED matrix with an Arduino but less on how to use it with a Raspberry Pi.
In this video I show you how to connect an LED matrix using MAX7219 to a Raspberry Pi.
I also show you how to configure the Raspberry to use the matrix with Python.
In principle it works with all models, here I use a Raspberry Pi 3.
00:00 Intro
00:19 OS Installation
01:42 connection
02:54 First boot and OS installation end
03:36 Configuration
05:17 Get the demo
05:39 Test the demo
06:54 Display a custom message
09:22 Code
10:33 Conclusion
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Hi, I am able to set this 4 x LED Max7219 Modules and I able to cascade 4 more LED Max7219 making it to have 8 x LED Max7219 which makes 8 x 64 dots. The demo script also work great.
Now I like to add 2 more modules of LED Max7219 and make it like 16 x 64 dots. While I am able to daisy chain all of them I am not able to bring the text in the below two modules. Any ideas?👏👏
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