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Is it possible to turn on and off the backLED?

Open vshijiav opened this issue 8 months ago • 11 comments

I see the option in app to turn it on and off but in the integration it only shows a 'light' button.

vshijiav avatar Apr 23 '25 16:04 vshijiav

So the button light work?

bodyscape avatar Apr 23 '25 16:04 bodyscape

So the button light work?

no it does not have any response to the device. Its a breez max

vshijiav avatar Apr 23 '25 19:04 vshijiav

I don't support the breeze max, maybe there are missing features and some working...

bodyscape avatar Apr 23 '25 20:04 bodyscape

I don't support the breeze max, maybe there are missing features and some working...

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Checked console the backLED actually changed this value from 0 to 1, is this something we can integrate into the integration?

vshijiav avatar Apr 23 '25 21:04 vshijiav

I don't support the breeze max, maybe there are missing features and some working...

I believe I captured the JSON command

"action":"deviceSettings","actionString":"H1" "action":"deviceSettings","actionString":"H0"

These two actually switch on and off the backLED

vshijiav avatar Apr 23 '25 21:04 vshijiav

I'll check on it

bodyscape avatar Apr 23 '25 21:04 bodyscape

I'll check on it

Thank you, the backLED on breez max is way too bright at night and I really want to switch that off during night.

vshijiav avatar Apr 23 '25 21:04 vshijiav

Send also the call for the brighnest adjustment

bodyscape avatar Apr 23 '25 21:04 bodyscape

Send also the call for the brighnest adjustment

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Four entries from top to bottom:

1.active screen brightness "actionString" From 'H20' to 'H2100' (0-100 brightness)

2.active screen timeout "actionString" 'H420' , 'H430' ,'H440' , 'H450', 'H460' (20s 30s to 60s)

3.standby backLED toggle "actionString" 'H0' off 'H1' on

  1. standby screen brightness "actionString" from 'H35' to 'H330' (5-30 brightness)

vshijiav avatar Apr 23 '25 22:04 vshijiav

I would be very interested in LED control for MRCOOL head units, both BI03(standard wall mount) and BI04 (ceiling cassette) units.

I'll try to see if there's any API command exposed. The Smart HVAC/Cielo app doesn't appear to have any controls for it.

ronindesign avatar Apr 25 '25 05:04 ronindesign

I have noticed as well that MR cool does not support LED control from their own app if all you have is the included remote control. However, if you have a Mr. Cool MiniStat, then their own app DOES support LED control.

Furthermore, since the MiniStat does support the LED, I do see a 'light' entity in HA.

Unfortunately, I can't confirm if any of this works (from the Mr. Cool app or HA entity) as I am not in front of my unit right now. I did observe that the MR. Cool app, though it has the LED button, does not appear to change its state inside the app. So perhaps there is an even deeper issue here with Ceilo/Mr. Cool.

Johnpaulfranklin92 avatar Jul 31 '25 18:07 Johnpaulfranklin92