Hello there,
Good day. Thank you for your question.
Once the sensors have been activated, the datalogger registers the data at the period you set it to work, up to 4000 values (if the 4000 values have been reached, the 4001st value will replace the 1st value registered). Our device is only able to read the broadcasted packets, it is unable to read the logged data and send it. Those data can be retrieved through the connected mode, either using the ELA Innovation mobile app or PC/laptop.
Hope this information helps.
Kind regards.