I have a Bosch CS3400 and CS6800 heat pump in use and would like to combine it with the PV system and optimize the operation. As already requested by other users, I would like at least read access to the operating parameters of the heat pumps to understand what the devices do. How can I retrieve the operational values, for example, with InfluxDB and Grafana? I bought the additional expensive hardware and license (K30RF gateway, smart meter, power sensors, Bosch Home Controller etc.) for the Bosch energy manager, which are still not compatible with the mentioned devices. Other industry standards like Modbus from my existing Kostal smart meter are unfortunately not supported. In the meantime, is there any other way or alternative to access data such as supply and return temperature, set temperature, heating mode or hot water mode, current status, current modulation, operating hours, compressor starts, etc.? Even the display in the Home Com app have not been corrected since the beginning of the year. The operating hours are still displayed in minutes and the supply and return temperatures also look strange, i.e. return is usually higher than supply temperature. Are the new devices from 2023 and associated apps still being developed and improved at all? How long does such a small correction last? When will the promises made in the advertising brochures be realized?
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