Voltage from Tuya energy monitor off by a factor of 10

Configuration
1

I have a Tuya energy monitor that’s successfully integrated but the voltage shows as 1200 instead of 120, which means the wattage is also off by 10x (compared to what it shows correctly in the Tuya app). I figure there has to be a way to apply a multiplier to a sensor, but haven’t had any luck in searching. Any guidance would be appreciated. Even just the right term to search for.

Thanks,
Ryan

2

If it is fix factor 10 then you could create a template sensor where you use the state of the above one divided by 10. Quite a few examples here.
Template - Home Assistant (home-assistant.io)

3

Nice, thanks, yea that might work. Haven’t made any templates yet so giving it a shot. It keeps showing as “unavailable” with no data. Trying just a simple sensor based on the existing sensor to start. Could I get another set of eyes on this to see what I’m missing? This is in my templates.yaml

sensor:
  - name: "Wine room proper voltage"
    unit_of_measurement: "V"
    state: "{{ sensor.wine_room_energy_monitor_voltage }}"
    unique_id: "wine_room_voltage"
4

nevermind, answered my own question, as often happens as soon as you ask it :slight_smile:

    state: "{{ states('sensor.wine_room_energy_monitor_voltage') }}"
5

And I guess you want (or?)

state: "{{ states('sensor.wine_room_energy_monitor_voltage') | float(0) / 10 }}"