How to get Viessmann API data, push it to InfluxDB Cloud and create a dashboard — This summer, I moved into a newly renovated house. Since it’s a really old country house with bricks and stones everywhere, the heating system is made with underfloor heating, instead of wall radiators. The water heater is a Vitodens 200-W, a gas-fired wall-mounted condensing boiler with modulating cylinder burner, the…