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hzeller / rpi-rgb-led-matrix

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO
GNU General Public License v2.0
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P8 16*32 Matrix - Anyone had success? #1074

Open deantaylor opened 4 years ago

deantaylor commented 4 years ago

I'm having trouble connecting these panels (I'm using this through FPP). Does anyone have any example configurations I can try? I'm a dabbler, rather than an expert, so a little lost. Thank you in advance.

I tested the first channel and this lit up when naturally expecting full red on the first LED :

Foto 03 06 20, 11 21 34

Identifying marks on the panels (?) :

Foto 03 06 20, 11 43 33

hansu commented 4 years ago

Did you got it working? My P8 16x32 panels are working with --led-multiplexing=3 and I had to slow it down with -led-slowdown-gpio=3 (maybe 3 is not needed). And try changing rows and columns.

deantaylor commented 4 years ago

@Hans470 Thank you for giving me the motivation to try this again. i'm trying this through via FPP which gives several options. I've been away from this for some time so can't remember what this is all meaning. Can you perhaps share your settings if any of this looks familiar? Many thanks. Screenshot 2020-08-18 at 12 21 13

deantaylor commented 4 years ago

Here i'm sending basic artnet of a solid line scanning - there seems to be an offset on each row. Screenshot 2020-08-18 at 13 50 51

hansu commented 4 years ago

What is FPP? As I have seen you are also located in Berlin. I you want you can provide me one of your modules and I can test it at my raspi.