Vadym M

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7 years, 8 months ago.

C027 and iothub_client_sample_mqtt example (Azure IoT Hub)

Trying connecting to Azure IoT Hub using azure_c_shared_utility. The device starts communicating with the Hub and after few received chunks of data just hangs on (void)socket_io_instance->on_bytes_received(socket_io_instance->on_bytes_received_context, recv_bytes, received);, socketio_mbed.c, 439

Here is execution log: /media/uploads/mopger/c027_iothub.log

Need help. Thanks.

Question relating to:

Last updated: 27 Aug 2020
The u-blox-C027 is a complete starter kit that allows quick prototyping of a variety of applications for the Internet of Things. The application board has a MAX-M8Q GPS/GNSS receiver and …

2 Answers

Mahmood abd
7 years, 6 months ago.

In fact, this kit does not have any kind of the supportive document and no one answer the question or from the side of kit provider. I tried to call them no reply and email them and not clear answer , it seems does not support 3G cellular.

Rob Meades
7 years, 6 months ago.

Apologies, I am not familiar with the query above but wanted to say that the new mbed Cellular API is being introduced in mbed 5.5 in June and this will support both the C027 board and the new C030 board. With this you get a native sockets interface inside mbed and so any mbed sockets application will work with cellular exactly as it does with any other transport.

May I have access to the program Examples , https://developer.mbed.org/platforms/u-blox-C027/

posted by Mahmood abd 23 May 2017

I'm not sure what you mean, there is no program "Examples" and the C027 examples that exist are all listed at that link. Can you clarify?

posted by Rob Meades 24 May 2017