# NodeRed in container with Shelly Node?

**URL:** <https://discourse.nodered.org/t/nodered-in-container-with-shelly-node/71423>\
**Category:** General\
**Created:** [29 November 2022 08:55 UTC](https://discourse.nodered.org/t/nodered-in-container-with-shelly-node/71423 "2022-11-29T08:55:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Fr3d3rick83](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/fr3d3rick83/32/70170_2.png) [@Fr3d3rick83](https://discourse.nodered.org/u/Fr3d3rick83)\
**Post date:** [29 November 2022 08:55 UTC](https://discourse.nodered.org/t/nodered-in-container-with-shelly-node/71423/1 "2022-11-29T08:55:10Z")

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Hi, my NR is running in a Docker container with IP adress + port. Now i just bought some Shelly window2 connectors and the readme of the node says, I should use callback and not pulling. But I have to set a server and a port, how or where can I do this?  
Node: **[node-red-contrib-shelly](https://github.com/windkh/node-red-contrib-shelly)**

Thanks

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**Author:** ![Fr3d3rick83](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/fr3d3rick83/32/70170_2.png) [@Fr3d3rick83](https://discourse.nodered.org/u/Fr3d3rick83)\
**Post date:** [2 December 2022 06:01 UTC](https://discourse.nodered.org/t/nodered-in-container-with-shelly-node/71423/2 "2022-12-02T06:01:24Z")

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Or would it be betther, to use MQTT?

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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:** [16 December 2022 06:01 UTC](https://discourse.nodered.org/t/nodered-in-container-with-shelly-node/71423/3 "2022-12-16T06:01:24Z")

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