Hi!
If you use Homegear and its MQTT integration, this is doable like I have described here (just a different property in this case):
There is also another solution using a Homegear script in this thread.
Hi!
If you use Homegear and its MQTT integration, this is doable like I have described here (just a different property in this case):
There is also another solution using a Homegear script in this thread.