Arduino uno


hi, iam new to cayenne.
my arduino uno goes offline and not working.
how to solve it, what should i do to overcome???


How are you connecting to Cayenne, with ethernet or WiFi?


with ethernet shield w5100


Can you post your code?


nothing much big.its just a basic relay code (generated sketch)


When your Arduino goes offline?


when i connect my device to cayenne, automatically the dashboard goes offline.


But it connects and then goes offline or it doesn’t arrive to connect?


how to connect arduino uno with esp8266 wifi module
it shows error as: Arduino: 1.8.1 (Windows 8.1), Board: “Arduino/Genuino Uno”

sketch_apr05b:39: error: ‘View’ does not name a type

} View on GitHub Docs: Using sketch files


exit status 1
’View’ does not name a type

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.


Can you share your code please?