Grouping of strip leds for artnet controling

Is it possible devide strip to group pixels ?
for example- i have strip with 60 rgb leds.totally its 180 dmx channel.Is it possible make 20 pixels where each new pixel now contain with 3 phisycal pixels.Totally it will be 60 dmx channels and all strip used.

yes, use grouping in segments.

It’s work only for internal effects?What I do wrong?where is settings for make segment for artnet dmx using?

not familiar on how artnet protocol is imlemented, sorry. if grouping does not work over artnet, then I do not know if there is a way.

Use “main segment only” in settings. Then grouping will work.