i’m trying to make a multi-sensor wireless data acquisition system . i’m using raspberry Pi 3 B+ as a data server with openhab2 in the center of my system .
i’m using some sensors that are compatible with tasmota firmware with the esp8266 wifi module for measuring some physical properties such as voltage , current , temperature , humidity , etc .
i have some questions before getting started with carrying out my system , as any data acquisition system have some fixed features that have to be taken into account :
1- data storage
how could i store data in openhab ?
2- data visualization
does openhab have an effective data visualization interface that could be used in scientific or commercial applications such as real-time graph plotting ?
3- data analysis
does openhab have any analysing tools for data ?