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root@rPi3:~# ~/rpi-rgb-led-matrix/examples-api-use/demo --led-gpio-mapping=regular --led-rows=64 --led-cols=128 --led-row-addr-type=0 --led-chain=1 --led-show-refresh --led-slowdown-gpio=1 --led-para…
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Hi :) I am new to C++ (am used to php) . I am trying to get a 32x32 rgb led matrix to work to display text. I am using it on Raspberry Pi 3 A+
I first tried using the adafruit rgb matrix b…
ghost updated
4 years ago
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I'm getting a lot of changes in overall brightness of the matrix second to second when the CPU is being used on the Pi.
I am receiving video frames over wifi/lan and decompressing them on the fly. …
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Hi Hzeller,
Thank you so much for writing such a wonderful library.
I am truing to write a led-image-viewer type of application in C# where I will pass on the image/video in C# program and it wi…
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I have read through all the pertinent info from adafruit and rpi-rgb-led-matrix. Sorry if this is a repeated question.
Is it done with multiple lines? like this:
self.parser.add_argument("-t", "--t…
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Hey , I use your LEDText library and would like to be a scrolling over 4 [Adafruit WS2812 8x8 LED Pixel Matrix](https://www.adafruit.com/products/1487) matrices running, each has driven its own pin . …
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The IR isn't working anymore when paired with a RGB LED Matrix panel driven by Adafruit library: https://github.com/adafruit/RGB-matrix-Panel
The RGB Matrix library does use a timer interrupt which…
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i am using P10-3535-32x16-4s(AHH). we have raspberry pi 3 b+ and hub 75. if i connect only one led module and run sudo ./demo -D 0. code is working for one half module . another half is full blur led.…
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I have gotten a code from jawedsoft (https://github.com/hzeller/rpi-rgb-led-matrix/issues/1028) but it my matrix is black and i dont see anything!
This is the command i'm using`sudo python jonasuhr…
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there are 64x64 HUB75 panels that only have A & B address lines.
The Raspberry pi LED driver project has added support for these panels, I would like to drive the same panels with my Smart Matr…