# Is supporting COAP?

**URL:** <https://discourse.nodered.org/t/is-supporting-coap/64660>\
**Category:** General\
**Created:** [4 July 2022 03:53 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660 "2022-07-04T03:53:34Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![silenthill](https://avatars.discourse-cdn.com/v4/letter/s/87869e/32.png) [@silenthill](https://discourse.nodered.org/u/silenthill)\
**Post date:** [4 July 2022 03:53 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660/1 "2022-07-04T03:53:34Z")

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is supporting COAP????

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**Author:** ![kuema](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/kuema/32/6542_2.png) [@kuema](https://discourse.nodered.org/u/kuema)\
**Post date:** [4 July 2022 04:39 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660/2 "2022-07-04T04:39:36Z")

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Welcome to the forum.

Out of the box, no. But I'm sure there are some contrib nodes that can provide COAP support.

A quick search in the [flow library](https://flows.nodered.org/search?term=coap&type=node) yields some results.

You could try this one: [node-red-contrib-coap (node) - Node-RED](https://flows.nodered.org/node/node-red-contrib-coap)

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**Author:** ![silenthill](https://avatars.discourse-cdn.com/v4/letter/s/87869e/32.png) [@silenthill](https://discourse.nodered.org/u/silenthill)\
**Post date:** [4 July 2022 05:47 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660/3 "2022-07-04T05:47:31Z")

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thanks, ask one more question，is it supporting the protocol of **cjt-188**?

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**Author:** ![kuema](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/kuema/32/6542_2.png) [@kuema](https://discourse.nodered.org/u/kuema)\
**Post date:** [4 July 2022 06:10 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660/4 "2022-07-04T06:10:49Z")

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Unfortunately I am not familiar with COAP in detail, so I can't help you any further but pointing you in some direction regarding the contrib node.

I'd suggest you just try it with your use case and see if it works. 🙂

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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:** [2 September 2022 06:11 UTC](https://discourse.nodered.org/t/is-supporting-coap/64660/5 "2022-09-02T06:11:34Z")

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