But i can’t synchronize the second LED strip lights with the first one. When i input the numbers from created sensor i’ve mentioned above in MQTT-Publish - there are no changes on the second LED strip lights.
@forsquirel
Thanks for the suggestion, but actually PUB / SUB are correct, i’ve checked.
@nickrout
I had such an idea before, but i thought there could be a more efficient way of doing it.
Thanks anyway!
Actually the problem is that the sensor: {{ state_attr('light.room_strip', 'rgb_color') }}
creates RGB data in round brackets.
On the picture the red part is responding and can be controlled, but the green part of the code (with round brackets, as you can see) is not responding and can’t be controlled.