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Connnecting SIMCOM7600 with AWS using MQTT server

SIMCOM7600e-H issue
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Hi 

I am trying to connect AWS with MQTT server in teraterm using AT commands , I have entered certificates and checked the certificates after entering and after that , i  have given my client ID and respected MQTT url after entering am  getting this error "Open Session failed "log.txt. what am i missing this please give suggestions

  • Author

Hi Werner

Thanks for your response ,

I am using  SIMCOM7600e-H for connecting MQTT with aws server in windows operation system.

Am using TX and RX lines connecting to the serial terminal by using AT commands am trying to connect aws server .

Thanks and Regards

Sam

The Simcom (at least 7600) has an embedded MQTT stack you're talking to running over 4G network. Probably your server is not available.

 

Anyhoo nothing to do with Armbian.

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