AzureIoTHubClientV2

[gusgonnet]

Hi Romulo,
If I were in your situation, I would think about doing two things:

1- talk to this person that mentions they used the lib on Gen3:

Anyone else working with the AzureIotHubClient Library?

My company is pretty deep in with Microsoft, and therefore from the get go while we have been able to justify using the Particle architecture (Particle.publish, Rules Engine, etc.) for Development work. Once we are looking at deploying something internally, however, we face an uphill battle with IT doing anything other than direct to IoT Hub MQTT publishes. I have been using the AzureIotHubClientV2 (after switching primarily to Gen3 hardware after the convenience of using Feather accessories cam…

2- mqtt with certs is... tough. If Azure provides a test mqtt client, I would first check that I get that up and running. Maybe you could even lower the TLS version to just test if this is getting in the way of success.

3- I would get logs of the MQTT connection to see if I can find where and why it fails. Other people have posted their success and fail logs so I would compare that.

4- Since you mention a Boron, are you using the internal sim? Sometimes external SIM card can get in the way in weird ways.

Best,
Gustavo.
PS: yeah, I know, that turned out to be four things.