Neopixel

Recurrent H/W and software problems
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Oli
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Neopixel

Post by Oli »

Hello, I buy neopixels from Aliexpress.
https://www.aliexpress.com/item/4000544584524.html
8x32 256Leds Pixel Panel Matrix 2pcs

These are serpentine reverse, they start with pixel 1 top, not on the ground. Result is mirrored.

I need something like NeoScroll.Setup 8, 2 , 3 for this case, "serpentine reverse",
Maybe neosCroll.Setup 8, 2, 2 for "normal reverse",

Picture show: NeoScroll.next "H,ello World!"
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cicciocb
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Re: Neopixel

Post by cicciocb »

OK, I'll try to add this layout
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Re: Neopixel

Post by cicciocb »

Hey oli,
the link on aliexpress is not working.

What is the command neoScroll.Setup ..... that you are using that gives the mirrored image ?
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Re: Neopixel

Post by Oli »

hi,

serch:
WS2812B RGB Flexible 8x32 256Leds Pixel Panel Matrix

https://github.com/adafruit/Adafruit_NeoPixel

https://de.aliexpress.com/item/1005002101451007.html
https://de.aliexpress.com/item/1005004257237241.html
i pay 12€ for 2 pcs,

they start with pixel 1 top, the pixel 8 is downside.

I really need that
lg Oli
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Re: Neopixel

Post by cicciocb »

Hi, thanks for your fast reply (after around 2 months :lol: ).

I'm a little bit confused ..... do you have 8x32 modules or 8x8 as shown in the picture you attached?
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Re: Neopixel

Post by Oli »

8x32 modules

and 2 cascaded, 8x64
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Re: Neopixel

Post by Oli »

Are there any success?
To these 8x32 cascadable modules?

https://de.aliexpress.com/item/1005005764097464.html
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