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Routing on IOT Edge
Hi, I have a problem that I have been dealing with for quite some time. Trying to put a "where" in a routing for AZIOT edge hub. have tested this which works. FROM /messages/* WHERE $connectionModuleId = 'noded' INTO BrokeredEndpoint("/modules/testjob/inputs/edgehub") . But what I want to do is a "where" against appProperties. I have tried every conceivable "syntax" for this?? Inserts an example message. { "message": { "systemProperties": { "contentType": "application/json", "contentEncoding": "UTF-8", "iothub-message-source": "deviceMessages", "iothub-enqueuedtime": "2017-05-08T18:55:31.8514657Z" }, "appProperties": { "processingPath": "{cold | warm | hot}", "verbose": "{true, false}", "severity": 1-5, "testDevice": "{true | false}" }, "body": "{\"Weather\":{\"Temperature\":50}}" } } Thanks for any help I can get. Can't find any documentation for this?
IoT Edge certificate renewal
Hi all, We are currently implementing an IoT Edge on a lot of Devices which will be at remote locations. We have cleared out that IoT Edge can use up to 3 certificates: Certificate to perform the TLS communication with IoT Hub Device certificates for internal use with modules, leave devices, etc. DPS (Optional is you use certificates) We are currently looking for a solution for point 1 and 2. 1. We understand that this can be solved with keeping IoT Edge up-to-date, but how do perform this is these devices are Remote and we have a lot of them? I know this will not happen that often that this certificate will expire but still it can, so we want to be prepared. 2. Device certificates should also be renewed from time to time. How can you also orchestrated form IoT Hub? We currently where thinking of building a module, but when the device comes online again after some time and in the main time, the certificate has expired, than the module is not able to talk to IoT Hub. Or do you just install a device certificate a installation which will have an expiration date longer then the expected device lifetime? Thanks for the help and insights on this topic. Kr, StevenIOT device event twin change
What are the ways to catch IOT device event twin change in azure? I want to send notification or execute something like function app, when device twin event occur and reported property get change. I am using .net 8 and azure. let me know all possible ways. Thanks, Bhavin Bhesaniya.Detect IOT device twin report property and execute notification
Hello Community, I am seeking for the help to achieve one functionality for my IOT device. I have crated one Azure IOT device under azure IOT hub. Now on the device twin whenever my device report property get change( any property), It should send some event notification to the end user. What is the best way to achieve this? I want to use Azure event grid but the template is not available in message routing you can see below. If i use Event Hub then there is a risk to increase latency. let me know if there is any other way to get this with lowest latency. Thanks, Bhavin Bhesaniya.
CNCF project Akri usage survey and latest update
We are looking to improve Akri and want to learn more about your experience with it! Please help us with a 3 minutes survey if you have tried/evaluated Akri for leaf device discovery. For more information about Akri, visit the Akri GitHub or check our presentation at KubeCon 2024. To learn what’s new for Akri, check our latest release: v0.12.20.
Problem with running Azure spatial-analysis container
Hi, I need to create and run Azure spatial analysis container on my desktop machine. Everything should be running fine according to IoT Hub. But i'm not getting any output and when looking to logs of the spatial-analysis module i saw this error a lot: 2024-03-06T19:46:45.429562642Z <warning> 93 [VIDEO_INGESTER-cognitiveservices_vision_spatialanalysis_1.store.spatialanalysisgraph.videosource] cognitiveservices_vision_spatialanalysis_1 Error: Failed to allocate shared buffer. Skipping frame. 2024-03-06T19:46:45.501593175Z <warning> 93 [VIDEO_INGESTER-cognitiveservices_vision_spatialanalysis_1.store.spatialanalysisgraph.videosource] cognitiveservices_vision_spatialanalysis_1 Failed to get CUDA handle: cudaIpcGetMemHandle failed with error 2 2024-03-06T19:46:45.502484545Z <error> 93 [VIDEO_INGESTER-cognitiveservices_vision_spatialanalysis_1.store.spatialanalysisgraph.videosource] cognitiveservices_vision_spatialanalysis_1 Cannot create cuda shared buffer. Size: 6684672 I have no idea what to do also this is report from nvidia-smi: +---------------------------------------------------------------------------------------+ | NVIDIA-SMI 530.30.02 Driver Version: 527.99 CUDA Version: 12.0 | |-----------------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |=========================================+======================+======================| | 0 NVIDIA GeForce RTX 3060 L... On | 00000000:01:00.0 On | N/A | | N/A 55C P8 16W / 115W| 2609MiB / 6144MiB | 28% Default | | | | N/A | +-----------------------------------------+----------------------+----------------------+ +---------------------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=======================================================================================| | 0 N/A N/A 34 G /Xwayland N/A | +---------------------------------------------------------------------------------------+ Thanks in advance for your help!Azure Certified for IoT and the Azure IoT Device Catalog
Update Feb. 2024 - The Azure Certified Device program has concluded on February 23, 2024. This means that the Azure Certified Device catalog, along with certifications for Azure Certified Device, Edge Managed, and IoT Plug and Play will no longer be available after this date. However, the Edge Secured-core program will remain active and will be relocated to a new home at aka.ms/EdgeSecuredCoreHome. ------------------------------------------- When businesses set out on an IoT project, they have many things to consider: how the device connects to the internet, supported industry protocols. compatible sensors, and more. As IoT increasingly moves into the cloud space, one of the most important considerations is cloud compatibility. As Azure continues to grow, Azure compatibility for IoT devices is becoming a key component of the device selection process. To help with this, Microsoft has two programs to help you ensure your IoT device is compatible and discoverable: The Azure Certified for IoT program and the Azure IoT Device Catalog. The Azure Certified for IoT program is a pre-requisite for a device being included in the Azure IoT Device Catalog. There are currently three different certifications a device can achieve: IoT Devices, IoT Start Kit and IoT Edge Device. IoT Device certification covers bi-directional connectivity between the device and Azure IoT Hub. IoT Starter Kit certification builds on IoT Device certification, adding the reading of data from attached sensors, which is then sent to the cloud. IoT Edge Device certification builds on the IoT Device and Starter Kit certifications, adding Azure IoT Hub connectivity, IoT Edge runtime pre-installation, and basic device management. Once your IoT device is certified, it is qualified for inclusion in the Azure IoT Device Catalog. Resources – Azure Certified for IoT Program FAQ Azure Iot Device certification guides Azure IoT Starter Kit certification guide Azure IoT Edge Device certification guide Azure Certified for IoT Device catalog Find more Intelligent Edge resources for device builders at the Intelligent Edge Device Builder Resource Center.Ready to dive in to IoT Plug and Play to get your device certified?
Update Feb. 2024 - The Azure Certified Device program has concluded on February 23, 2024. This means that the Azure Certified Device catalog, along with certifications for Azure Certified Device, Edge Managed, and IoT Plug and Play will no longer be available after this date. However, the Edge Secured-core program will remain active and will be relocated to a new home at aka.ms/EdgeSecuredCoreHome. ------------------------------------------------- If you are ready to get your feet wet and certify an IoT device as IoT Plug and Play ready, and get the hardware fast-tracked into the Azure Certified for IoT device catalog, these are the resources for you - Read IoT Central documentation to learn how to build solutions with IoT Plug and Play devices. Read the IoT Plug and Play documentation to learn how to build solutions using the Azure IoT platform. Learn how to build and certify IoT Plug and Play devices. View the Digital Twin Definition Language specification on GitHub. Tune in to the Internet of Things Show deep dive on September 11. Browse IoT Plug and Play devices on the Azure IoT Device Catalog. See a demo of IoT Plug and Play bridge with a MODBUS environmental sensor on the Channel 9 IoT Show. Try IoT Plug and Play bridge on GitHub. Learn how to implement IoT spatial analytics using Azure Maps and IoT Plug and Play location schema. Find more resources like these for Intelligent Edge device building at the Intelligent Edge Device Builder Resource Center.
New Firmware v0.5370 for Vision AI Dev Kit
Hi Everyone, New firmware version v0.5370 is available for download here: https://store.altek.com.tw/qualcomm/downloads/Azure-IoT-Starter-Kit There is a known fastboot script bug which we're working on getting fixed - here's the workaround: The fastboot file seems to point to the wrong directory for the firmware by default. In this row: @SET fw_path=./ Just copy the fastboot script to the same folder location the firmware files and run fastboot.
