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Published 20 hours ago • verified publisher icon hzeller

Led matrix 64x32 with ICN2037 & RUC7258 does not show any led

Open Steveraws opened this issue 2 years ago • 3 comments

recently i bought a led panel from our friends at coreman.

but when i want to test it out it does not work at all. i use my custom made level shifter or the adafruit hat. i have some experience with the library and working with different panels for a year now. i expect that this panel uses some new kind of controlling for the led (something coreman also said and what they gona do more in the future).

does anyone have experience with the ICN2037 in combination with RUC7258. maybe the problem lies at the ENH & ENL of the RUC7258?

ps. yes i have used --led-hardware-mapping=adafruit-hat and i tested my setup with a other panel

Steveraws avatar Aug 30 '22 07:08 Steveraws

Did you try: --led-panel-type=FM6126A and --led-panel-type=FM6127

anandrajgupta avatar Aug 30 '22 15:08 anandrajgupta

Yesss i did

Steveraws avatar Aug 30 '22 16:08 Steveraws

Greetings,

A good start is doing the examples issue with only ONE panel... if You have one, other panel already known as compatible... then try with yours, use a 3-4A power supply, check your wiring

Also, from You, a good set of pictures of your panel will be great

davemaster avatar Aug 30 '22 16:08 davemaster