This page last changed on Apr 21, 2013 by cpalm.


now that there is that "color picker" available, how do I use that?
Right now I have 3 sliders for the RGB-values of my Chromoflex LED system (managed by Beckhoff).
But how and in which form are RGB Parameters transferred? As some kind of $(PARAM) value?

I've searched the forum and the internet but nobody seems to use that.

Thanks for help.


Yes, it's ${param} which is a concatinaion of rgb as hex values 0-255 (eg. ffffff for white, 000000 for black, ff0000 for red)

Posted by mredeker at Apr 22, 2013 08:01

Hello, for a long time I don't use openremote and yesterday I seen that's a new widgets was added. And I want try them.
I use openremote with panstamp and can control rgb led strip separately from three sliders and they works fine. So I add color picker widget, new comand and sensor for test, to see how values is changed. I try few times, but it not work for me, when I push on color nothing to be happened. The values not changed.
Maybe I need to install new controller? But I see the version is not changed from 2013 year.

Sorry for my English)

Posted by batias at Jul 21, 2014 01:39

I use OpenRemote-controller-2.1.0_FM_ORCJAVA-312-Lagarto
and I see that new version of controller Yet there (, but it does not work for me.

I tried replace LagartoCommand.class to newest version from this thread but nothing happened, probably there are some files.

Posted by batias at Jul 21, 2014 13:36
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