so i am having an e series (cellular) in the field, sending data every 30s to the ubidots cloud using the ubidots functions like ubidots.add() and ubidots.send() via the particle webhook. Sometimes this doesnt work properly, due to cellular connectivity issues, leading to data coming in maybe after 5 mins.
Is there an approach how to not loose data in this 5 mins?
For example: if the data was not transmitted to the cloud, safe it and send it with the next sample.
Problem: How do i keep the timestamps of the safed data, as currently the cloud is putting a time stamp on there?
Any suggestions or ideas for a solid approach?