Tetris animation with WS2812b led matrix

Projects Programming
1

Hi

i don't found any library to use as display a matrix that i made with leds ws2812b. I made it i serpentine mode.

in the examples of the TetrisAnimation by toblum https://github.com/toblum/TetrisAnimation

are only examples for PX matrix.

Anywhare can help me to use the animation with the leds ws2812b??

Thans

2

Welcome to the forum

Is this the sort of thing that you are looking for ?

3

The FastLED NeoMatrix library (FastLED NeoMatrix - Arduino Reference) and the Adafruit NeoMatrix library (Adafruit NeoMatrix - Arduino Reference) can each handle serpertine arrays of addressable LEDs. They can also handle rectangular groups of serpentine arrays.

4

Hi!

Yes, this library works, (NeoMatrix library) , but i use it with library <Adafruit_NeoPixel.h>, and it resolve my problem.

Thanks Johnwasser and ukhelibob.

5

Hi!

now i have a problem with any leds that are blinking spontaneously, the image is print correct, but are this leds on that i don´t programed to turn on,

i use a suply power 5V 30A,

what can cause that problem?
see a example on the image attached.

intrusos
intrusos1040×780 62.9 KB

6

hi!!

it was any problem with adafruit neo pixel library.
I migrate it to fast LED library and resolve the problem.

Thanks

7

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