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On [ISSI FxLED Driver page](http://www.issi.com/US/product-analog-fxled-driver.shtml) there is now sample code for the evaluation boards of a lot of their drivers (STM32 microcontrollers). Some have e…
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I'm new to C++ development so I am hacking my way through this. What I am trying to do is to create a dynamic scrolling message board that can show different messages with different effects. One of …
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Hi there,
I have created a manual trigger button(on/off) gpio button for my output. I took the "image-viewer.py" sample code as a reference. For your infomation I'm using a 64x128 display with a E …
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Hey,
I'm new in this topic. I want to display this Python File.
https://github.com/WebBreacher/thematrix/blob/master/thematrix.py
But i have always the problem, that it is not possible to compil…
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I noticed that the CPU usage of my executable is quite high even if I don't use the matrix so I was wondering if I could just stop/delete the matrix and create it later again.
Unfortunately this does…
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Thank you for the great library provided for use. I am a newbie in raspberry and c/c++ programming so sorry if I mention any stupid questions.
I am using raspberry pi 3B+ model and 64x32 led matrix.
…
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I noticed when testing my [64x64 panel](https://www.adafruit.com/product/3649) using the newer [Adafruit HAT](https://www.adafruit.com/product/3211) that it seems the framebuffer Fill() method is not …
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i am sure i make right wiring,and use adaruit led 16x32 . but every demo i run,i found they have noise,blink situation,here is the secene https://www.youtube.com/watch?v=6wLBvYCgUoY .any body help me …
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hi
I have a successful project running with 4 signs all on python 2 ..... I thought I'd try and migrate to python 3 so have tested but I get
Traceback (most recent call last):
File "sign_io3…
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I am trying to get the program running using two 16x32 displays. They are 1:4 multiplexed displays and I am using the zheller hat which supports parallel panels (up to 3). I was able to get 2 panel…