We have a number of radios running in the field and lab that are working making MQTT connection to an Azure IoT Hub. Azure now requires us to have a minimum TLS of 1.2 where it was previously 1.0
I updated the Azure IoT Hub to only accept connections from TLS 1.2 and my devices could no longer connect. I would get the credential error returned during the connect process. What do I need to confiigure to get these to connect under the new TLS rules?
Thank you for any help!