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tspopp / AquaMQTT

Monitor and control your Groupe Atlantic (Explorer, Aquawin,...) heat pump using MQTT
Apache License 2.0
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After installation, no values are displayed on the HMI #45

Open taloriko opened 2 hours ago

taloriko commented 2 hours ago

I installed the board as a MITM (man-in-the-middle). The display turns on, and I can adjust all settings.

However, no values are displayed (e.g., current temperature).

MQTT is providing the topic for debugging.

Does anyone have an idea what I might be doing wrong?

Austria Email BWWP 200 WT SMART COZY

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tspopp commented 2 hours ago

Looks like the HMI Controller is not getting any data. Maybe start with Listener Mode and see what happens. In this case the heat pump and original controller should work as expected. If it is also not working with Listener mode, then something is wrong with the connection or the board.

If the heat pump works with Listener mode, we can check MQTT attributes and see why MITM is not working properly.

tspopp commented 1 hour ago

PXL_20241027_132401757 Interestingly I have different version numbers, so I think a protocol dump would be also of interest. Bur first, try listener mode and we move forward step by step :)

taloriko commented 1 hour ago

So, the 'Listener' is active. And I'm receiving values on the HMI again.

In the MQTT debug topic, new data is coming in every second, changing continuously.

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