@Guevara_Jose
Hi Jose,
Sorry for the delay. I haven’t been able to get the excel sheet working, but here is the info on how to log historical data to the SD card. There is a script in this post that you can use to export the data to the SD card and then you can use ftp or email the data to get it from the card.
There are other ways to export historical data, from the Datamailbox with API or using esync, but for your application, this might be the best option. Please let me know if you have any questions.
Thanks,
Kyle