Jamie Posted December 5, 2019 Report Posted December 5, 2019 Has anyone successfully connected to a MQTT broker on Amazon MQ ? I keep getting "1 - Connection refused, unacceptable protocol version" in the Broker Struct Return Code. Thanks, Jamie
NoamM Posted December 9, 2019 Report Posted December 9, 2019 Dear Jamie, * Did you set your DNS configuration? * What is your PLC model? * Can you send me your CA file?
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