This is the temp-logger example The last 4 lines publish the data to the cloud. What general steps would be required to: store data in a SD Card only if there is no connection, and once there is cloud, transfer new data and SD Card data? OneWire ds = OneWire(D4); // 1-wire signal on pin D4 unsi…

Allowing temp-logger example to save data in SD Card and transfer when connected

nuevo January 19, 2017, 3:56pm 7

mmm Nothing happened, perhaps I should format the SD Card first? with SDformatter
Thanks for the guide!

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