Hi and welcome to the MySensors community @augusthalverson ! In general, you just set the color in your controller. It works the same way regardless of which type of gateway you are using, so there is nothing specific about mqtt. You might be able to get some inspiration from https://forum.mysensors.org/topic/4934/wall-mounted-mood-light-v2

Hello Chaotic, You can trigger openhab rules and commands based on time conditions. Look at https://github.com/openhab/openhab/wiki/Rules#time-based-triggers for more details. As an example, I am using it to turn on outdoor lights in the evening and turn then off in the morning. Hope this helps.

r u sure add the addon folder.. org.openhab.binding.mqtt-1.6.2 then check in opehab config.. add ur ip of ur arduino gateway and port thats happens to me then end up got it working byself when restart and disconnect the mqtt client from @Jerady ... i check ur debug too many try remove many addons and focus on one thing a time and will able to help like i did...

@vladimir No, I use a WIZ5100 module. Search the forum. Many users (try) :-)) to use ENC28J60.