Hi, I have recently constructed my first matrix which is 17 neopixels long by 8 neopixels. 8 rows of 17 neopixels in a zigzag pattern. I have a couple of questions. When i run the matrixtest code in arduino, the "Howdy" example is being displayed sideways. I have it set up in the example like this: …

Help with 8x17 LED Neopixel Matrix

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