Can't get the meter to show up in HA under MQTT? Only Last Seen

[NOTORIOUSVR]

Before I bang my head against the wall, as far as I can tell - everthing is setup correctly.

the add-on is able to publish data to the MQTT addon (core), MQTT explorer shows all the data with the correct topics.

However the only entity in HA is Last Seen, which does get up dated correctly but the meter reading just doesn't shop up (the entity is missing).

I've redone this installation of my MQTT addon and rtlmr2qtt multiple times thinking there is a configuration issue, but I just can't see it.

Can anyone show me what I am missing here please?

[ahaug96]

I had this issue a while ago and I found a resolution here on a different topic. My issue was the unit_of_measure. The previous version of this software would use ft3, but now it needs to be ft³ or MQTT in Home Assistant will not know what it is.

[NOTORIOUSVR]

Interesting - that doesn't work all to well for me however because my meter is in metric m3

EDIT: So you were right it was to do with the unit. I had ccm in there and that's why it didn't show up. Removing the ccm made it show up! I will try to add m3 at the end see what happens! Thank you!