I2SClocklessLedDriver VS artnetESP32

Some libraries overdrive the leds slightly. They are still totally stable. They can be driven slightly out of spec. Use this library to drive them at 833 kHz. https://github.com/hpwit/I2SClocklessLedDriver

This is the library that I've used in all my projects. I know it's not technically FastLED. At least not yet. It's actually written by the same guy @u/Yves-bazin who made the 16 pin parallel i2s implementation of FastLED for the esp32. It has a plethora of new features and more stable signal. My favourite is the ability to choose the strip lengths and pins dynamically. I don't have to bake the pins into the source code but I can actually change them during runtime. This means I can save my settings to flash and reconfigure them over serial or a webserver. https://github.com/hpwit/I2SClocklessLedDriver

I’ll test this later today! Been looking at this library as well https://github.com/hpwit/I2SClocklessLedDriver

Does this board has i2s in parallel? If yes https://github.com/hpwit/I2SClocklessLedDriver/tree/87a67af8b39090fe254a45308c72386e11bc85a6 using the fulldmaoption there is an example https://github.com/hpwit/I2SClocklessLedDriver/blob/87a67af8b39090fe254a45308c72386e11bc85a6/examples/FullBufferFastLED/FullBufferFastLED.ino You should not have any issue with interrupt

Do have it do what you ask you need to have it full dma buffer that represents your strip. Look at the readme of this https://github.com/hpwit/I2SClocklessLedDriver towards the end. There is a mode that can Answer what you ask.

Hello you can try this https://github.com/hpwit/I2SClocklessLedDriver and if you need more than 16 strips https://github.com/hpwit/I2SClocklessVirtualLedDriver

Are you using wifi with your leds ? How Manu strips do you have ? You can try this library https://github.com/hpwit/I2SClocklessLedDriver.

Perhaps I'm reading it wrong, but I thought it would take no more RAM. It seems to treat each scanline as two sections, to create a circular buffer.

100 LEDs - Good Start! After 400 LEDs you might want to take a look at this code

if you use https://github.com/hpwit/artnetESP32 you should be able to drive 600 leds like a breeze. But you have to know that the fastest the display the better results. What I mean is it is better to split your leds over several pins. In your case I would (if not done yet) split your leds over 2 pins. This juste change your fastled declaration.

good afternoon everyone, I'm using example https://github.com/hpwit/artnetESP32/blob/master/examples/exampleArtnet/exampleArtnet.ino, I'm manipulating 32 universes divided into 8 pins from my ESP32, but the software I'm using using (LUMIKIT SHOW), it recognizes channels 1 to 512, and the code sends channels 1 to 510, with that the software does not recognize channels 511 and 512 and the universes are separated, a universe of each color, does anyone know if would it be possible to change the channels that the code sends to the software?

I was thinking of using ESP32 instead of the fadecandy, with 15 output pins to drive the leds. I'm not sure how to send the led info, maybe with /u/Yves-bazin 's library artnetESP32 ?

You can use ArtNet to send the data over Wifi to the controllers. The ESP32 ran on the artnetESP32 library by hpwit (https://github.com/hpwit/artnetESP32)