# MQTT or JSON data to BACnet

**URL:** <https://discourse.nodered.org/t/mqtt-or-json-data-to-bacnet/87600>\
**Category:** General\
**Created:** [30 April 2024 00:28 UTC](https://discourse.nodered.org/t/mqtt-or-json-data-to-bacnet/87600 "2024-04-30T00:28:36Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MecatronicaMADE](https://avatars.discourse-cdn.com/v4/letter/m/ce7236/32.png) [@MecatronicaMADE](https://discourse.nodered.org/u/MecatronicaMADE)\
**Post date:** [30 April 2024 00:28 UTC](https://discourse.nodered.org/t/mqtt-or-json-data-to-bacnet/87600/1 "2024-04-30T00:28:36Z")

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Hi community, Is there any library or method to convert MQTT or JSON format data to BACnet protocol with Node-RED? e.g. receiving sensor data via MQTT and converting or exposing it to a BACnet server from Node-RED. (something like what can be done with OPC-UA).

Thank you!

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**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [3 May 2024 13:05 UTC](https://discourse.nodered.org/t/mqtt-or-json-data-to-bacnet/87600/3 "2024-05-03T13:05:26Z")

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BACnet not well supported  
You will have to code something up but look at

> **[node-bacnet-contrib-extended](https://flows.nodered.org/node/node-bacnet-contrib-extended)**
>
> Install this package as a pallette by using node red dashboard

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [1 August 2024 13:05 UTC](https://discourse.nodered.org/t/mqtt-or-json-data-to-bacnet/87600/4 "2024-08-01T13:05:45Z")

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