I’ve had another one of my blue fan switches start singing to me.
This happened before in the thread linked below, and there were a number of people that mentioned having it happen as well.
That thread closed after it went a while without any updates and it didn’t seem like there was any findings on what was causing the noise or would a fix might be.
Since I’ve now had another one start doing the same thing I got to play around with it a little bit more.
The buzzing seems solely dependent on the LED. It increases and decreases when I change the intensity of the LED regardless of the load on the fan.
It starts and stops when I change the color of the LED. When I said it to RED the noise will go away for a couple minutes and then start at a very low volume. Setting it to green makes it really loud.
I got a little distracted, seeing if I could figure out how to make it play a song by setting up LED changes in automations… But I realized that was probably not productive use of time.
Anyway, I’m just really curious to see if there was any findings on what actually causes this buzzing and if there is a way that I can resolve it on my own?
I am worried it could be an indication of hardware failure so I have gone ahead and ordered some replacements, so any additional information would be nice.
Thanks!