I use the Skill since ages but now it fails. Alhau.com Shows Bad gateway.
Ideas an one?
Thanks
Multi

Hi,

I just started with a Homematic IP Wall Thermostat and found out that to be able to control it with the app, I'd need at least a Homematic Access Point but not the CCU. Would the AP be sufficient for your project as well?

Thanks,
Multi

Okay, some first feedback. The script is running, I changed some things with some other help. I adjusted the IPX, the timing and the trigger value. Now I will monitor how the switching works. No further questions for now.

Thanks again alot!

Multi

Wow, I'm really impressed with your support!

Give my some time (couple of days) to get into the weeds of dzVents and your guide.

Thanks again for now

Multi

So basically you want: You have a switch to start charging the car Yes, already working with Domoticz. Read the content of https://api.awattar.de/v1/marketdata which returns a json Yes From that json, find the time where the price is the lowest (in current data I don't see negative values, but ...

I guess, I need to learn how to use dzvents for this.

The API will only provide once per day the values for the next day. I would like to set a threshold under which a switch or my e car charger would be turned on.
In this example, I'd say, switch on when less than zero.

There is a power provider (aWATTar) in Germany who charges by hourly power consumption. The fee is partly fixed and gets a variable on top driven by the price per kWh on the stock market. The price on the stock market can even be negative if there is too much power available. Only green energy is ...