Helios KWL 300 / Ventilation System / integration into Homey via MODBUS

Hi, has someone successfilly integrated a Helios Ventilation System (KWL XXX) into Homey via MODBUS? I failed getting data via the MODBUS Application. Any tips or configuration examples?

MODBUS is activated in Helios Easy Controls.

Thx for help!

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Dear All, I have successfully added my Solar System via Modbus (a little bit with try and error). Unfortunately I´m absolutely blind how I have to understand / transfer the MODBUS Defintion from Helios https://www.easycontrols.net/de/service/downloads/send/4-software/16-modbus-dokumentation-für-kwl-easycontrols-geräte into Homey Language. Is anyone a ModBus Expert and can may be give me an example how the configuration should look like?

I have already created the MODBUS Device with the correct parameters.

No MODBUS Expertes / Enthusiast online to support :slight_smile: ?