General Category > GS-911 Wifi

Logging real-time data

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WayneC:
There is a tick box for "save to SD Card" on the page to start logging

hefy_jefy:

--- Quote from: ejschulz on September 27, 2016, 01:43:45 PM ---Geoff
How do you have it set to save to a memory card? I just started using GS-911WIFI wifi and want to track realtime data but can't get it to save so I can view. Can you help?

Thanks
Ed

--- End quote ---

So I just did this, once you have the values displayed in real-time, just check the box "Log to memory card" and "Display Values" and the GS-911 will create .CSV files on its internal memory, don't forget to click "Stop Logging" to close the file.
You can then connect the GS-911 to a USB port  on your PC and run the GS-911 Wifi Utility.
After opening the browser for selected device one of the options is "View Log History"
Right click and chose "Save Link As" to create a .CSV file on your PC.
These are semi-colon delimited files so read them in Excel and create graphs...

No idea how much memory the GS-911 has but the files are only a few 100 K so probably can log quite a lot.

Geoff

WayneC:
The logging will continue through ignition on/off cycles and there is enough capacity in the SD card to log for over a year, you do not need to remember to use the stop logging button, it will stop logging when VBatt is removed. ie when you unplug it, the file will still be there with the logging

You can also retrieve the file from the Web Interface, look at the home page and you will see the logging menu item

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