After update to openHAB 4.2.1 Release Build: some item states are rounded to whole numbers

Setup, Configuration and Use Beginners
1
  • Platform information:
    • openHAB version: 4.2.1 Release Build
  • Issue of the topic: temperature item displays as 29°C, in the analyse graph it is 29.25°C, I’d like to see 1 or 2 decimals, which was the case before updating.
  • Some other items still show decimals, I really do not know how they are different…?
  • item Code:
label: Pool Wasser
type: Number:Temperature
category: temperature
groupNames:
  - pool
tags:
  - Measurement
  - Temperature
  - Point

picture:

image
image1438×404 14.8 KB

2

Set the state description pattern for these Items to show has many decimal places and the unit you want. For example, two decimal places and °C would use %.2f °C for the state description pattern.

There was a change in the MQTT binding (IIRC) that fixed some odd behaviors with the state descirptions pushed by the Thing to the Item which caused the change in behavior for some.

3

That helped, thank you very much!
I now use that pattern:
%.2f %unit%