Send all stored data every second every 5 minutes

[Julien_Boceno1]

I want to use a SIM card, but to save battery, I would like to store the data and send it every 5 minutes but kept the time stamp.

Is it possible ?

Thank you

Je veut utiliser une carte SIM, mais pour economiser la batterie, je voudrais stocker les données et les envoyer toutes les 5 minutes mais conservé l’horodatage.

Est-ce possible ?

Merci

[PeteKnight]

@Julien_Boceno1

Is it possible ?

No, it isn’t. Read this…

Write to SD, then upload to Blynk

It’s not possible to retrospectively upload data to the Blynk server with an historical time stamp. So, you can’t record data for the last 8 hours then upload it to the Blynk server to fill-in that 8 hour gap in the recorded data. When readings are sent to a virtual pin on the Blynk server then they are buffered for a one minute period. All readings received for that pin for the one minute period are then averaged, and the result written to the database on the Blynk server and timestamped at t…

As you’ll see, the one second values will be averaged to one minute records anyway, so your best option is to take reading once every minute and upload them immediately.

Pete.

[Julien_Boceno1]

Ah. yes thx