sir i try the gps example for adafruit fona 808 and i am getting this problem
AT+CIPSTART="TCP","","1883"
<--- +CME ERROR: operation not allowed
Connection failed Retrying MQTT connection
---> AT+CIPSHUT
i am try all ways but i am always getting same problem please reply what should i do.
sir i try the gps example for adafruit fona 808 and i am getting this problem AT+CIPSTART="TCP","","1883" <--- +CME ERROR: operation not allowed Connection failed Retrying MQTT connection ---> AT+CIPSHUT i am try all ways but i am always getting same problem please reply what should i do.