All sensor data with the same time stamp?

Hi Harun,

Could you explain why you want this?

It is not realistic because different types of data are not sampled at the same time and have different sampling frequency requirements. (For example, you only sample GPS data when you need location, the battery voltage data can be sampled with long time intervals since it changes slowly). Sensor data published to the cloud service contain relative timestamps that originate from the time of sampling.

Best regards,

Charlie

Thank you for the reply.

The reason for this is that I want to have a clear mapping between the sensor data to the GPS.
So for example temperature,.. at location Y at time X.

Greetings,
Harun

Hi Harun,

This should not be a challenge if you trigger sampling GPS and temperature at a "close" time, but not the exactly same time. The MCU needs to do one thing after another.

Best regards,

Charlie

Hi Charlie,

How and where can I trigger and adjust the sampling process you mentioned?

Best Regards,
Harun

Hi Harun,

Sorry for the late reply.

The Active Mode in Assert Tracker V2 seems already satisfy your needs. You can also modify the sampling interval and data list you want to get.

The Assert Tracker V2 application sample is open source, please study the source codes at first and modify them for your own usage.

Best regards,

Charlie