SIMCOM7600e-H issue Posted July 1, 2022 Share Posted July 1, 2022 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 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted July 4, 2022 Share Posted July 4, 2022 Board? Platform? OS? Moved to Off-topic. 0 Quote Link to comment Share on other sites More sharing options...
SIMCOM7600e-H issue Posted July 4, 2022 Author Share Posted July 4, 2022 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 0 Quote Link to comment Share on other sites More sharing options...
schwar3kat Posted July 4, 2022 Share Posted July 4, 2022 Does this have some connection to Armbian? 0 Quote Link to comment Share on other sites More sharing options...
xwiggen Posted July 7, 2022 Share Posted July 7, 2022 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. 0 Quote Link to comment Share on other sites More sharing options...
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