Hello! I need some help
I been trying for 2 days try to make this work.
I already check all the wiring and I think I did everything correctly
The Panel I order link:https://th.aliexpress.com/item/1005003671026006.html?spm=a2g0o.order_list.order_list_main.5.4a1952ceWVBiLi&gatewayAdapt=glo2tha#nav-specification
I working with this using raspberry pi 4 2GB. and after running some command it give me this result:
Command:sudo ./demo -D0 --led-rows=64 --led-cols=128 --led-slowdown-gpio=4
as you can see you can tell it is a cube rotating. but it not display correctly for some reason
I been playing around and found out that if I try to slower gpio speed it give much stable result(like in the video). any idea what could cause this and how to fix? Thank you!
Details
Chipset: ICN2037
Row decodin: MW5566P(5958)
seem like ABCDE