Is driving 32 x 256 possible? ( 4 screens with 32 x 64 )

jackjaquejack · February 16, 2020, 9:33pm

I did have a good half hour searching around for this answer. I’d like to use a teensy 3.5 but i’ll have to use whichever board that will get the job done, so please recommend the best board for this high number of LEDs.

thanks in advance =)

Louis · February 17, 2020, 7:44pm

I think @marcmerlin had luck with a Teensy 3.6 and 128x64 pixels. Maybe 256x32 will work. You can try it, even if you just have one panel, set the size to 32x256 and see if it visibly works for one panel. It will be sending the data for all the pixels.

marcmerlin · February 17, 2020, 9:21pm

128x64 works fine on teensy 3.6 and ESP32.
128x128 ABCDE works on teensy 3.6, but the refresh rate is quite poor.

Nightfighter32 · February 21, 2020, 8:41pm

I made a 32x192 panel from 3 32x64 panels with teensy 3.6 and aurora and works good

jackjaquejack · February 18, 2021, 8:16pm

yeah i did the project with four panels ( 32 x 256 ) and it worked great. thanks guys