is there any method to test connection between a device and cayenne server?
I am using Lilygo TTGO T-CALL with ARDUINO ide.
Every thing is fine except for one problem, sometimes i have a stable network connection with GPRS service running on my modem but i can’t re-connect to cayenne if i lost communication for any reason,
now, i would like to know if my device will automatically re-connect to cayenne server during main loop or no? and the command to test connection to server please.
Thank you in advance.