Issues uMQTT for connection to azure IoTHub

[StijnK]

Hi,

I'm trying to get my Fipy connected to Azure IotHub. Using this Repo on Github: link

Problem is:

• boot_dot_py code for connecting to wifi doesn't work: This one does: link but I'm not sure if it has an effect on how my data should be transmitted. If something in the main.py file is using this...

• I get some errors about a nonetype and not sure how to resolve this:

File "main.py", line 38, in <module>
  File "umqtt/robust.py", line 27, in reconnect
  File "umqtt/robust.py", line 23, in reconnect
  File "umqtt/simple.py", line 57, in connect
TypeError: can't convert 'NoneType' object to str implicitly
Pycom MicroPython 1.20.0.rc13 [v1.9.4-94bb382] on 2019-08-22; FiPy with ESP32

I'm trying to use the example as is and didn't change anything except the obvious.
Already tried robust2.py and simple2.py but that resulted in the same error.

Anybody here an idea as where the problem resides?
I also created an issue on the repository itself.

Already a big thank you for the insights!
Regards