EU Data Act -- All data has to be free

[tpulatha]

Hi All,

up to now Viessmann had been charging for some data points (what they call the "HVAC features (Advanced)").
Since Sept-12 (today) the EU Data Act is in force and they have to allow users to get all their data for free. Did anybody talk to Viessmann about this, already?

[ignazhabibi]

They have changed their API docs in the Developer Portal. Almost all data points are now free which had to be paid in a premium subscription before.

https://developer.viessmann-climatesolutions.com/start/pricing.html

[tpulatha]

Yes, there are quite some interesting APIs now free. For example: fuelCell.electricalEnergyConsumption.value

Is anyone looking into integrating new (useful) APIs?

[CFenner]

It would be great if you share a recent data dump of your systems so we can integrate new data points. Create new files in https://github.com/openviess/PyViCare/tree/master/tests/response or update existing once.

[ignazhabibi]

Made a PR with a new dump for Vitocal250A. For me most interesting new data points are thermal production values:

• heating.heat.production.summary.heating
• heating.heat.production.summary.dhw

[jonbk]

@CFenner I have a dump of the API from today for my Vitocal 200S heat pump. I've the v1 and v2 API versions. Witch one do I have to upload ?

I'm new in the area of domotic and my heat pump is brand new, sorry for beginner questions. I really wanna help :)

[CFenner]

V2 would be great.