rpi-rgb-led-matrix
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hzeller
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO
I assume this has something to do with how ImageMagick handles frames in a gif vs how PIL does. I am currently switching my code to use Wand (uses ImageMagick)...
DPI interface is like VGA output, just binary, all 24 bits (8 per color) have own GPIO pins. Clock speed can be set above 100Mhz with about 1khz steps. I...
Hey all, I found a related issue or request but it was closed with not so much information. After much trial and error I thought I would post another request...
 @hzeller Hello very good, I had a doubt and I hope you can help me, as I can add in this code (--led-chain=4).
I have just tested this ready made active adapter board on a Pi3: http://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/ It works. I'm using it with 18 64x32 P3 panels  
@hzeller Hello, master I have been trying to make a counter that shows its results on the 32x64 screen, but I can not create a decent code, could you help...
I'm driving a 192x128 matrix, however, the RPI can only go up to 60 ~ 100hz when playing an animation. Chinese controllers can achieve high refresh rates 960hz+, however, these...
Hi Im having the red line problem in my panel chain. I have checked and re-checked the Pi Gpio connection and (obviously) if i take out R1 pin the red...
Hello @hzeller . Thank you so much for this amazing library. Ive been enjoying it more than a year now... I just got this displays from aliexpress[ ](https://es.aliexpress.com/item/1005002038749262.html?gatewayAdapt=glo2esp&spm=a2g0o.9042311.0.0.7fb163c0XIjDxd) and i...
Thanks for the library! A piece of feedback — I spent a couple of hours trying to identify why my program was failing to execute other subprocesses that require root...
