Good day! I'm an arduino newbie and i'm working on a project using Arduino yun. I wanted to log data (weather data) in the SD card every 30 seconds (sampling interval). And every 10 minutes (logging interval), the average of data logged every 30 seconds will be sent to the google spreadsheet. Im having hard time in my codes. Can anyone help me how to do the codes of using Sd card and google spreadsheet at the same time in arduino yun? thanks in advance!
Have you googled? Look at few posts above this one for an example on how to write to a SD card. As for google spreaksheet... http://www.instructables.com/id/Post-to-Google-Docs-with-Arduino/