Second identical HomeMatic sensor not in Home Assistant

HomeAssistant: 2025.1.2
HACS → HomeMaticIP: 1.78.1
RaspberryMatic: 3.79.6.20241122

Hi there!

I have 2 HomeMatic sensors (HmIP-SPI), the first one showed up in HA without problems, but the second one not.

Both are in listet in RaspberryMatic without problems.

I have done the usual things (reboot, readd,…) to get it working, but no luck and now i am stuck. Can anyone help me out?

Check disabled and hidden devices too.

Hi Wally,

there are no hidden devices :frowning:

Sounds like an issue with the integration.
From the version numbering it looks like you are using hahomematic, so try the developers GitHub page.

I have opened an issue: Second identical HomeMatic sensor not in Home Assistant · Issue #1989 · SukramJ/hahomematic · GitHub

Issue resolved:

Delete (Devtools/Actions) the cache (GitHub - SukramJ/custom_homematic: Custom Home Assistant Component for HomeMatic) and reboot.