Invalid option for select 'Celsius' (valid options: ['celsius', 'fahrenheit'])

[vlad36N]

trafficstars

What happened?

It's auto discovery. On Zigbee2MQTT devices I can see json values per device: { "battery": 100, "humidity": 40.6, "linkquality": 142, "temperature": 26.5, "temperature_units": "Celsius", "update": { "installed_version": 8960, "latest_version": 8960, "state": "idle" } } It's capital in Celsius.

Errors: Logger: homeassistant.components.mqtt.select Source: components/mqtt/select.py:125 integration: MQTT (documentation, issues) First occurred: 2:39:47 AM (201 occurrences) Last logged: 12:00:03 PM

Invalid option for select.living_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.bedroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.small_bathroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.office_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.full_bathroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit'])

What did you expect to happen?

No response

How to reproduce it (minimal and precise)

No response

Zigbee2MQTT version

2.3.0-1

Adapter firmware version

20240914

Adapter

UZG-01

Setup

Add-on on HA OS running on PI 4. Core 2025.4.4 Supervisor 2025.04.1 Operating System 15.2 Frontend 20250411.0

Debug log

Logger: homeassistant.components.mqtt.select Source: components/mqtt/select.py:125 integration: MQTT (documentation, issues) First occurred: 2:39:47 AM (202 occurrences) Last logged: 12:07:22 PM

Invalid option for select.living_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.bedroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.small_bathroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.office_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit']) Invalid option for select.full_bathroom_temp_h_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit'])

Open issues on HA Core https://github.com/home-assistant/core/issues/144089

[chris-1243]

It is due to those two PRs

https://github.com/Koenkk/zigbee-herdsman-converters/pull/9177

https://github.com/Koenkk/zigbee-herdsman-converters/pull/9180

There was a syntax error which had to be corrected.

Open the expose tab of your SNZB-02D, wake up your device and select celsius or fahrenheit according to your use and you will be good to go

[vlad36N]

Changed. Thank you.

[chpego]

The same goes for me, and I made the changes in the Expose section of each device, fortunately I don't have many of them.

it doesn't seem to be mentioned in the latest release note this modification

thanks @chris-1243 for finding the PR

[chris-1243]

@chpego

thanks @chris-1243 for finding the PR

Well, I did the correction as I added the SNZB-02LD and I have been advised by Koenkk to modify this part of the code for this specific device and I did apply this small fix for the SNZB-02D as well.

It is unfortunatelly not shown in the release note of 2.3.0

[ordor2k]

same here

[chris-1243]

@sdotter

The issue have been adressed previously in this thread as well as how to solve it. I kindly invite you to read the post above.

[sdotter]

@sdotter

The issue have been adressed previously in this thread as well as how to solve it. I kindly invite you to read the post above.

Apologies... Thanks for mentioning!

[xathon]

Just wanted to note that for me with the Bosch Radiator thermostat II, the setting was not in the Exposes tab, but in Settings (specific).

[ptr727]

I also noticed this warning in my logs:

Logger: homeassistant.components.mqtt.select
Source: components/mqtt/select.py:125
integration: MQTT (documentation, issues)
First occurred: 7:02:56 AM (15 occurrences)
Last logged: 8:30:20 AM

Invalid option for select.sonoff_temp_555f6b_temperature_units: 'Celsius' (valid options: ['celsius', 'fahrenheit'])

Seems that rather than having to manually change the units via config to correct teh case,\ that Z2M should report the units in a normalized form, i.e. if acceptable units need to be lowercase, then report in celcius vs. Celcius.

[github-actions[bot]]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days