iothub-explorer | IoT Hub Explorer has been deprecated in favor of the Azure | Azure library
kandi X-RAY | iothub-explorer Summary
kandi X-RAY | iothub-explorer Summary
IoT Hub Explorer has been deprecated in favor of the Azure CLI IoT Extension.
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Top functions reviewed by kandi - BETA
- Simulate Device Hub
- Create a device object from a connected device .
- Create a message from the passed argument .
- Generates a certificate from a device .
- Parses an ASN key .
- Configure the location location .
- Convert a duration input to a duration integer .
- Create a connection string for a device .
- Create a device .
- Loads the user from the config file .
iothub-explorer Key Features
iothub-explorer Examples and Code Snippets
Community Discussions
Trending Discussions on iothub-explorer
QUESTION
I'm trying to look at messages that are being sent from my esp8266 module via iothub-explorer but I'm getting the following error.
The command I'm running
...ANSWER
Answered 2018-Jun-04 at 02:47You can add a consumer group for IoT Hub explorer to receive events that sent by esp8266. In Azure Portal you can do it like this:
Specify the consumer group created above using --consumer-group
option in your command like this:
QUESTION
I'm trying to receive notifications in the cloud back-end when Device twin properties change. To do this I have set up a route as seen in the picture link below
I have also created an Azure Function that triggers on the default consumer group for the built in end-point events. But when I update the device twin document for one of my device the azure functions does not trigger. And if I monitor the events for the device using iothubexplorer or Device explorer I see no "updateTwin" events at all. However it works if I send regular device-to-cloud from the device I receive those.
Im using the following code to update the device twin:
...ANSWER
Answered 2018-Mar-20 at 03:18I tested with the code in your post, it works, so your Routes setup and code are correct.
Have you referred to this topic? I guess the problem is similar with that.Please try to check the account location and test with Roman Kiss's suggestion.
QUESTION
I'm using the azure iot device SDK (1.3.31) to connect simulated devices. For some devices I'm getting this exception when making this call:
...ANSWER
Answered 2017-Jun-13 at 09:01According to your error information java.io.IOException: Unable to subscribe to topic :devices/sim3_0001/messages/devicebound/# because java.io.EOFExceptionConnection lost
, I think you were trying to receive cloud-to-device messages via to subscribe using devices/{device_id}/messages/devicebound/#
as a Topic Filter. The subsection Migrating a device app from AMQP to MQTT
& Receiving cloud-to-device messages
of the Azure offical document Communicate with your IoT hub using the MQTT protocol
had explained the reason of your issue as below.
Receiving cloud-to-device messages
To receive messages from IoT Hub, a device should subscribe using
devices/{device_id}/messages/devicebound/#
as a Topic Filter. The multi-level wildcard # in the Topic Filter is used only to allow the device to receive additional properties in the topic name. IoT Hub does not allow the usage of the # or ? wildcards for filtering of sub-topics. Since IoT Hub is not a general purpose pub-sub messaging broker, it only supports the documented topic names and topic filters.
For Azure IoT Hub, "MQTT doesn't support abandon/reject, so we will only display the messaged received from IoTHub and return COMPLETE". There is an offical sample code on GitHub, which you can refer to to change your code and make it works with MQTT.
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