Connecting AZ3166 to an IoT Edge device

[Roland-Biz]

I am trying to connect my AZ3166 device to IoT Edge by following this tutorial

https://learn.microsoft.com/en-us/azure/iot-edge/how-to-connect-downstream-device?view=iotedge-1.4

Where should I put my root certificate file?

Any help would be most appreciated! :)

[ryanwinter]

Root certs are currently located in this file:
https://github.com/azure-rtos/getting-started/blob/master/shared/src/azure_iot_cert.c

And they are registered with netx here:
https://github.com/azure-rtos/getting-started/blob/43260d4cf5cb50221415275b7a5f697d80639a4f/shared/src/azure_iot_nx_client.c#L156

The current certs are for connecting directly with iot hub. Probably the easiest solution would be to register the additional cert you need for iot edge.