I have a hotel that uses an old centralised air conditioning system from Daikin. The control for the AC in each rooms is not using IR remote control but wall type control panel like this one…
And this is the main control panel in the control room…
Is it possible to integrate this into HA?
You should check the documentation. Maybe there’s a communication interface you can use like RS485.
there’s always the option to try and sniff the communication between the wall panels and the central unit, but this might require more energy than it’s worth it. My take is that an existing communication interface is your best bet.
you might want to try getting https://coolautomation.com/products/coolmasternet/ and integrating that with home assistant.
