Download data of all connected sensors to csv file(s) with one button press

It would be useful if all data from several sensors could be collected to .csv file(s) with one button press. Currently, user has to open each sensor page and initiate the downloads individually. This is a bit time consuming.

There could be two options for this batch download:

  1. Download data of all sensors to individual files
  2. Download data of all sensors to single file. This file should have columns for sensor name and MAC address to identify the data source.