# OPC-UA to Azure-IOT hub

**URL:** <https://discourse.nodered.org/t/opc-ua-to-azure-iot-hub/21391>\
**Category:** General\
**Created:** [7 February 2020 10:16 UTC](https://discourse.nodered.org/t/opc-ua-to-azure-iot-hub/21391 "2020-02-07T10:16:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sachit](https://avatars.discourse-cdn.com/v4/letter/s/76d3ee/32.png) [@sachit](https://discourse.nodered.org/u/sachit)\
**Post date:** [7 February 2020 10:16 UTC](https://discourse.nodered.org/t/opc-ua-to-azure-iot-hub/21391/1 "2020-02-07T10:16:23Z")

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Hi,  
I am trying to send PLC tag data to azure iot hub using OPC UA

 ![opcUA to azure](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/b/a/bae14249b39dfc2481acea08de2ef96d8a9cff2b.jpeg)

I am able to read the tags from PLC and using Join node able to convert into object of Key-value.

How we can convert the object of key-value to single object to send to iot hub to display data on powerBI.

Pls help

Thanks

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**Author:** ![XavierSilva](https://avatars.discourse-cdn.com/v4/letter/x/4da419/32.png) [@XavierSilva](https://discourse.nodered.org/u/XavierSilva)\
**Post date:** [14 February 2020 13:40 UTC](https://discourse.nodered.org/t/opc-ua-to-azure-iot-hub/21391/2 "2020-02-14T13:40:41Z")

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good greetings how did you do the link between network node and plc for reading values? I have a siemens plc s7-300 with ethernet output, I want to make the link to save variable data automatically in google sheets

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 April 2020 13:43 UTC](https://discourse.nodered.org/t/opc-ua-to-azure-iot-hub/21391/3 "2020-04-14T13:43:12Z")

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