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0 VotesIs there anyway to label or store other information in a message in Azure IoT Hub?
Recently I've created an Azure IoT Hub and try to send telemetry message from hardware sensor to IoT Hub then to 1 function app to do post-data processing then to storage. It is a simple ...Proposed | 1 Replies | 127 Views | Created by Corene95 - Thursday, December 12, 2019 3:07 AM | Last reply by António Sérgio Azevedo - MSFT - 1 hour 11 minutes ago
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0 Votes
Accessing IoT Hub properties in triggered Azure Function
We are using an Azure function to read an IoT Hub messages. However, the message parameter (provided in the function signature) only shows the body of the message and there does not appear to be a way ...Answered | 1 Replies | 162 Views | Created by sanimesa - Tuesday, December 10, 2019 4:38 PM | Last reply by AshokPeddakotla-MSFT - Friday, December 13, 2019 11:00 AM -
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Azure IoT Hub: What would happens to Iot hub messages if daily message limit is exceeded?
Hello Everybody, I have a question about IoT hub messages. What would happen to the IoT hub messages if the messages count exceeds the daily limit? What do you ...Proposed | 1 Replies | 125 Views | Created by RaymondLei3d - Thursday, December 12, 2019 5:57 AM | Last reply by AshokPeddakotla-MSFT - Friday, December 13, 2019 5:29 AM -
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Add Real Device with CA signed to IoT Hub
Hi everyone , i'm in the process of adding a device which has only certification sign in method. I've gone through the process of creatinf, validating and verifying the ...Unanswered | 5 Replies | 367 Views | Created by Roberto Bagnato - Monday, December 9, 2019 10:49 AM | Last reply by AshokPeddakotla-MSFT - Thursday, December 12, 2019 3:40 PM -
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Multiple publisher on the same Event Grid
I have multiple IoT Hub, is it possible to connect multiple IoT Hubs as Publishers to the same Event Grid? Is also possible to define different filters for different Subscribers on ... -
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Azure IoT Central - Rules not firing
Greetings, I have an IoT Central app setup receiving data from a device and am trying to setup a couple of rules to respond to readings outside of tolerance or event messages being ...Proposed | 3 Replies | 406 Views | Created by Jusso - Friday, November 29, 2019 11:44 AM | Last reply by António Sérgio Azevedo - MSFT - Tuesday, December 10, 2019 4:11 PM -
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Device Explorer
Hi all, All my devices in device exporer are disconnected and i can´t received any events. How can i connect it? Thanks for your help.Proposed | 2 Replies | 233 Views | Created by Gkamparan - Friday, December 6, 2019 11:50 AM | Last reply by AshokPeddakotla-MSFT - Monday, December 9, 2019 4:38 AM -
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Connecting to IoT Hub using Python and a UART transport
I want to use the Microsoft Sample (from azure-iot-samples-python simulated-device) in conjunction with a cellular modem. I have run this sample on my target Linux hardware successfully using ...Unanswered | 1 Replies | 248 Views | Created by jflynn_129 - Tuesday, December 3, 2019 3:53 PM | Last reply by Alberto Vega (Azure) - Friday, December 6, 2019 10:41 PM -
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Why IoT Hub stopped to receive message: Unauthorized Exception
I have one physical hardware device which has been sending messages to Azure IoT Hub. Suddenly IoT Hub stopped receiving messages. So I tried to investigate if error occurs in in device or in ...Unanswered | 1 Replies | 195 Views | Created by Kenny_I - Monday, December 2, 2019 3:41 PM | Last reply by Alberto Vega (Azure) - Thursday, December 5, 2019 12:42 AM -
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Azure IOT Central Application "page you requested can't be found"?
I have made Azure IOT Central Application for my project I have used it for more than 7 days testing my project. I even made a video blog about ...Proposed | 5 Replies | 456 Views | Created by Markel Robregado - Thursday, October 10, 2019 1:00 PM | Last reply by Alberto Vega (Azure) - Wednesday, December 4, 2019 6:14 PM -
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Problem connecting esp-01 to azure iot hub
after reviewing many tutorials, i finally settled on this one: connection-a-cheap-esp8266-to-azure-iot-central by sandervandevelde wordpress i got the code, ...Proposed | 1 Replies | 272 Views | Created by issa1618 - Sunday, December 1, 2019 3:01 PM | Last reply by António Sérgio Azevedo - MSFT - Wednesday, December 4, 2019 12:02 PM -
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IoT hub delivers the same c2d message multiple times
I am calling DeviceClient.ReceiveAsync(); in a loop to get all messages for a device. I am using the C# SDK. Microsoft.Azure.Devices=v1.18.1 ...Unanswered | 5 Replies | 370 Views | Created by Mikael Falkvidd - Friday, November 1, 2019 9:17 AM | Last reply by Mikael Falkvidd - Wednesday, December 4, 2019 11:07 AM -
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How to Do time sync in IoT Device from IoT hub
HI, I want to sync Device time with IoT hub time , what should be right way to do this ?Unanswered | 3 Replies | 334 Views | Created by IoT_Satish - Friday, November 22, 2019 4:22 AM | Last reply by AshokPeddakotla-MSFT - Wednesday, December 4, 2019 8:42 AM -
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Android Application throwing exception : java.io.IOException: Could not open the connection
Hi Whenever I m trying to connect to IOT hub from my android application , having following dependency ...Proposed | 3 Replies | 302 Views | Created by Rohitm53 - Tuesday, November 5, 2019 12:03 PM | Last reply by AshokPeddakotla-MSFT - Wednesday, December 4, 2019 8:40 AM -
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Combining two partitioned streams into one stream
Hi. I am new to Azure eventhub. With event hub, we receive data from IoT device and the data are partitioned into two streams by assigning partition number "0" and " ...Answered | 3 Replies | 413 Views | Created by Brian2004 - Monday, November 25, 2019 12:29 AM | Last reply by Brian2004 - Wednesday, December 4, 2019 3:05 AM -
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Reading messages from IoT Hub with Functions
Is there a fully working example or detailed tutorial of how to use Azure Functions to read and process messages from an IoT Hub? I am unable to make it work, tried it ...Proposed | 5 Replies | 402 Views | Created by sanimesa - Friday, November 15, 2019 10:12 PM | Last reply by AshokPeddakotla-MSFT - Monday, December 2, 2019 11:57 AM -
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Connect to IoTHub using DSP enrollment group and X.509 certificate: Error: Could not connect: Connection refused: Not authorized
I am trying to connect a device the first time using an Device Provisioning Enrollment Group using X.509 ...Answered | 7 Replies | 414 Views | Created by coderbyheart - Monday, November 25, 2019 3:35 PM | Last reply by AshokPeddakotla-MSFT - Monday, December 2, 2019 7:20 AM -
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iot edge device not showing up in the list
I added new iot edge device to my iot hub. the notification shows device created successfuly and the next notification shows Query ...Proposed | 6 Replies | 485 Views | Created by AnupamDutta77 - Tuesday, November 5, 2019 6:35 PM | Last reply by AshokPeddakotla-MSFT - Monday, December 2, 2019 6:27 AM -
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TLS/SSL Fragmentation
extension unused */ static unsigned int mfl_code_to_length[MBEDTLS_SSL_MAX_FRAG_LEN_INVALID] = { MBEDTLS_SSL_MAX_CONTENT_LEN, /* ...Answered | 5 Replies | 860 Views | Created by MischaS - Monday, May 6, 2019 6:07 PM | Last reply by Julian Buechel - Saturday, November 30, 2019 2:52 PM -
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How can I pop message to eventHub via Android Apps?
Dear Sirs, I am developing an Android APPs by using Azure Android SDK to try to send message to eventHub, but the testing APP will be crash when initial Azure IoT ...Proposed | 2 Replies | 270 Views | Created by 路邊的小石頭 - Thursday, November 28, 2019 6:30 AM | Last reply by Malleswara Reddy [MCTS, MCP] - Thursday, November 28, 2019 1:34 PM - Items 1 to 20 of 1042 Next ›
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