Hope you can give me a hand here:
I have a bitshake smartreader collectiong data from a powermeter which shows return to grid as negative values on one sensor.
I created a template sensor to do the work:
- sensor:
name: Einspeisung Jetzt
unique_id: "einspeisung_jetzt"
unit_of_measurement: "W"
device_class: power
state: "{{ -1 * states('sensor.bitshake_smartmeterreader_mt175_p')|float(0) if states('sensor.bitshake_smartmeterreader_mt175_p') |float(0) < 0 else 0 }}"
I’ve already successfully created a few automations based on this, for instance starting a heatpump when negative values are above a certain level etc. That works quite fine.
Q: How can I show “Return to grid today” ? All attempts so far did not reset at midnight …
Thanks in advance for your help.