I configured a WeMos mini with a BM280 I2C sensor. This sensor has Temp, Humidity and Barometric Pressure readings. Tasmota sensor firmware is all working as it should.
All the values display on a dashboard, and to get the barometric pressure, the attribute feature is required.
Now, to do a correction offset for the Barometric pressure (altitude 250) the tasmota dashboard creates another line, called "BME280 SeaPressure". This value corrilates to my weather apps value, however, that attribute is NOT available in the C-7 dashboard.
See attached Tasmota screen and the dashboard values.
I'm hoping a guru can help me w this.
TIA.
From the device page in the Hubitat UI, is the attribute you’re looking for listed under the device’s current states?
If it’s not there, you can’t add it to a dashboard (because it doesn’t actually exist).
My guess is the tasmota app is doing some math and showing the extra atmospheric pressure value, it’s not coming from the device per se.
If that’s true, Hubitat can do something similar too. You’d probably want to use a virtual device and rule machine to add the corrected pressure value to a dashboard, but it should be possible.
No, it is not there.
These are screen captures of the attrib avail. It IS in the data stream, send by the tasmota device (under this message field), and received by the driver.
