Add mmHg to supported unit for measurement for the device class pressure

andrewjswan · October 26, 2021, 8:57am

Add mmHg to supported unit for measurement for the device class pressure.

device_class pressure has unknown unit mmHg

opened 08:11AM - 26 Oct 21 UTC

### The problem In the documentation of **long term** statistics, as well as on… the **device_class** for atmospheric pressure there is no unit: **mmHg**, so we get constant warnings in the log. In the CIS countries this is the basic unit of measurement of atmospheric pressure. ``` 2021-10-23 19:30:11 WARNING (Recorder) [homeassistant.components.sensor.recorder] sensor.loggia_pressure has unknown unit mmHg ``` ### What version of Home Assistant Core has the issue? core-2021.10.6 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant OS ### Integration causing the issue _No response_ ### Link to integration documentation on our website _No response_ ### Example YAML snippet ```yaml - platform: template sensors: pressure_outside: unit_of_measurement: "mmHg" device_class: pressure availability_template: >- {{ states('sensor.loggia_pressure') | float(0) > 0 }} value_template: >- {{ states('sensor.loggia_pressure') | float }} ``` ### Anything in the logs that might be useful for us? ```txt 2021-10-23 19:30:11 WARNING (Recorder) [homeassistant.components.sensor.recorder] sensor.loggia_pressure has unknown unit mmHg ``` ### Additional information https://github.com/home-assistant/core/pull/35575

evadim · May 10, 2023, 7:25am

Trying get more attention to this topic.
As I see, nothing changed in bunch of requests (links below) nor reports in Github.

andrewjswan · May 10, 2023, 8:16am

Already in HA

evadim · May 10, 2023, 6:42pm

Thanks for the reply - found it now.