Driver Schema ans Driver Metadata

Hi all! I have developed a driver for one of the sensors. But I wonder how the driver schema looks like. There is no information regarding if driver meta data and driver schema are used. Any leads regarding this. Can someone help me with more information regarding these both?

I’m not really sure what exactly you’re asking and about which sensor…

I want to know the difference between metadata and data schema. I want to know how the these both look like for LoRa server?