On January 18, 2014 at 03:41, tinsnow said...
wow. thanks a lot goldenzrule. This is an amazing tutorial
Your welcome. You can make some slick buttons using this method. I cannot tell you how many systems I have seen where the zone 2 is left on on an AVR. This method would greatly help with this as customers would see that the button is green, therefore the zone 2 is still on.