Open session failed mqttS AT command
I am testing sequence of AT command on ESP32 with SIMCOM A7672S module.
When I am trying to setup ssl certificates everything works fine.
But when I am trying to connect to MQTT server, I am getting error.
Open session failed mqttS AT command
I am testing sequence of AT command on ESP32 with SIMCOM A7672S module.
When I am trying to setup ssl certificates everything works fine.
But when I am trying to connect to MQTT server, I am getting error.