Daikin Altherma 3 Compressor Frequency

[sm01-uk]

A quick question - I've been using the P1P2 bridge for just over a year and getting very useful data out of it, enabling me to optimise my heat pump operation. I'd like to be able to monitor the compressor frequency, to see how hard the pump is working and to enable me to identify when a sudden step up in load happens. However, I'm not sure which MQTT item I should be looking at. Would anyone be able to point me in the right direction please?

[Arnold-n]

If supported on your model, it's sensor.bridge0_mode_compressor_rpm.

[sm01-uk]

Thanks Arnold, I can’t find it so am guessing not supported. No problem, I will revise my strategy! Thanks again.

…

Sent from my iPad

On 4 Jan 2026, at 20:21, Arnold ***@***.***> wrote:  If supported on your model, it's sensor.bridge0_mode_compressor_rpm. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.