I’m having a senior moment and would appreciate some help!
- I have a temperature sensor attached to an emonTX which creates & updates 3 feeds (current / max / min).
- They appear in MQTT Explorer (along with a variety of other related feed values).
- They “arrive” in Home Assistant - but for the life of me I can’t remember how or why. I don’t think NodeRED is involved, but it might be.
- My MQTT “broker” is my EmonPi.
What I want to be able to do is remove the (up to 2) decimal places from these temperature values within HA. I suspect this will be easier to do closer to the source than within HA itself.
Any tips & pointers where I should be looking?