unable to address 512th channel

[lowcid]

I am unable to address the 512th DMX channel.

When writing to 4 channels, i need to dmx.init(5).
So with dmx.init(512) i can write to the first 511 channels. With dmx.init(513) it defaults back to 32 (as by design).

[julienlev]

It's a really old message but for anyone using this library today, here is the solution.
Edit the ESPDMX.cpp file, on line 20 change "#define dmxMaxChannel 512" to 513.
In your code write "dmx.init(513)"
If you want to keep the code part "logical" and keep "dmx.init(512)", in ESPDMX.cpp on line 51 write:
chanSize = chanQuant+1;