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absalom-muc / MHI-AC-Ctrl

Reads and writes data (e.g. power, mode, fan status etc.) from/to a Mitsubishi Heavy Industries (MHI) air conditioner (AC) via SPI controlled by MQTT
MIT License
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Question: LED state control #152

Closed nbeernink closed 11 months ago

nbeernink commented 11 months ago

Hi,

Just curious if this project can control the room unit LED state/intensity during operation.

I'm guessing there isn't a way since the PCB mimics the SPI commands sent by the IR remote and there aren't any buttons to control the green LED.

If not we'll just resort to lofi solutions (tape). :)

glsf91 commented 11 months ago

no, this is not possible

Op zo 13 aug. 2023 00:14 schreef Niek Beernink @.***>:

Hi,

Just curious if this project can control the room unit LED state/intensity during operation.

I'm guessing there isn't a way since the PCB mimics the SPI commands sent by the IR remote and there aren't any buttons to control the green LED.

If not we'll just resort to lofi solutions (tape). :)

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nbeernink commented 11 months ago

Thanks for the quick response!

TimCinel commented 9 months ago

Fellow tape user, it's possible to control LED brightness with the remote for SRK series models. From the service manual:

Use the MENU button:

image image

Press the timer up/down buttons, and SET to confirm. HTH!

(I know this is closed, sorry)