I tried to connect my arduino mega via USB to Cayenne (currently problems with my ESP8266). So far so good. BUT: the library “CayenneMQTTSerial.h” from the example sketch is not found. I looked at the downloaded library (all three versions) but it is not included.
I found a hint to try “CayenneSerial.h” but with this I got the error message “error: ‘class CayenneSerialClient’ has no member named ‘loop’”.
Why I get an example from the web site which is not working? And where I will get the missing library from? Google is not helpful in this case.
Thanks a lot for helping me to get in contact with Cayenne.