CC3220SF-LAUNCHXL: Cannot connect to Azure IoT Hub using x509 Self Signed Certificates

user6329008

Prodigy 120 points

Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF

Hi,

I am using the following versions of SDK's:

Azure CC32xx IoT Plugin: 4.10.01.01

Simplelink CC32xx SDK: 4.10.00.07

I am trying to run IoT Hub Client Sample MQTT example by using a device id which has been created for Self Signed Certificates by giving respective connection string and certificates.

I have used IoTHubDeviceClient_LL_SetOption to set the x509certificate and private key.

But the device fails to connect to IoT Hub.

Can I please know if the Azure IoT Plugin given for CC3220SF has the support for x.509 certificates? If so, Can you please help me in connecting to IoT hub using x509 Self Signed Certificates.

Note: I have also tried to run HTTP example which also failed to connect.

Thanks,

Kishore.

over 4 years ago

0 Jan D over 4 years ago

Guru 80445 points

Hi Kishore,

In case you try to use Mutual Authentication with Azure and self signed certificate, see this answer.

Jan

0 user6329008 over 4 years ago in reply to Jan D

Prodigy 120 points

Hi Jan,

Thanks for responding. But that wasn't what I was looking for though.

I am now able to resolve this issue.

Thanks,

Kishore.

Wi-Fi

Wi-Fi forum

CC3220SF-LAUNCHXL: Cannot connect to Azure IoT Hub using x509 Self Signed Certificates