Generally you don’t want to omit caps feeding the MCU. They are essential in filtering out unwanted frequency and ripple disturbances etc. Omitting them may contribute to the teensy acting erratically. You also have...
I could possibly help if you don’t find someone. I have made several custom boards with the teensy bootloader and chip. I’m in the the middle of a project at the moment but later next month i should be more free to...
This is very doable and I have done it. The important question is, are your driving this via serial or by network protocol such as artnet or sACN. The octows2811 code will be common on both but the serial or Ethernet...
Could also be a ground loop issue. I have seen similar issues in the rs485 stuff. On the rs485 project I am working on I ended up using a DC / DC power isolator and opto isolators to prevent potential ground loops.
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I currently have a setup that can run 21760 LEDs (that’s at half capacity) using multiple custom teensy based controllers. That setup allows up to 40 FPS but can go 60 FPS if I reduce the leds per port. Due to the...
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