Hi, all. I'm getting into mcsMQTT for a new Shelly 1PM I just ordered. The /temperature_f topic didn't seem to be received reliably so I used the expression $$PAYLOAD: * 1.8 + 32 as shown in the manual. Unfortunately, the chart that comes up if I click the payload value in the MQTT association table contains no data. X shows a reasonable time period but Y is scaled for the pre-expression data and contains no data. If I remove the expression and refresh the chart the data shows up with X & Y remaining basically the same.
Am I doing something wrong?
Here are a couple images, one without expression and one with.
Am I doing something wrong?
Here are a couple images, one without expression and one with.
Comment