I have questions about the Cayenne system.
- I use the Arduino ESP library on ESP32 hardware, could it be used to communicate with the AsyncTCP Client library server? I am talking about non-blocking communication.
- I would like to send data to the server always have timstamp but from the device that sends this data. I mean the exact time of the event, because as you know before the data will be sent and inserted into the database, the time passes.
Is there any possibility to give a timestamp from the arduino program?