BACnet Support

cerveza_stalone · March 12, 2026, 5:21pm

cerveza_stalone · March 12, 2026, 5:24pm

I just released my BACnet integration

AyKaramba · March 13, 2026, 8:37am

Hi @cerveza_stalone and thank you very much for this! I’ve skimmed through the project and my first impression is that it seems like very solid work.

Proper (native) BACnet support is on my personal top three list of things that has been lacking in HA. Both the Bepacom addon+integration and NodeRED have their issues, be it for worries of long term support or induced complexity.

Personally I will try replacing my usage of Bepacom with your integration a bit further down the road.

Most of all I wanted to encourage you to get in touch with the HA team to ask what it would take for your integration to be included in the Core distribution sometime in the future. IMO it would be a great addition to the platform.

Again, thank you for your work!

infradom · March 13, 2026, 11:05am

Thanks a lot! I never succeeded in getting the Bepacom integration stable. Your integration worked immediately on my Intesis Toshiba airco interface.

Brad_Ford · March 13, 2026, 11:32am

Yeah agree, it would be great if it was added to core

alandwells · March 20, 2026, 7:24pm

Hi, great integration, setup and discovery was a breeze.

I have one issue, some of my Analogue Values are writable but don’t have the “bacnet_commandable” set to true at discovery. Is there any workaround for this? The device is BTL compliant but the implementation must not have a Priority Array i think.

Cheers

armin-gh · March 24, 2026, 4:18pm

Any hint on how to handle this error when adding the integration?
resources: out-of-memory

Dieser Fehler stammt von einer benutzerdefinierten Integration

Logger: custom_components.bacnet.bacnet_client
Quelle: custom_components/bacnet/bacnet_client.py:608
Integration: BACnet IP (Dokumentation, Probleme)
Erstmals aufgetreten: 22. März 2026 um 10:55:04 (5 Vorkommnisse)
Zuletzt protokolliert: 17:07:29

BACnet error reading objectList from 192.168.101.4:47808: resources: out-of-memory

Parameters when adding the integration

Without adding the IP of the bacnet device it can’t find it on the network , HA and Bacnet Device are in same network (192.168.101.0/24)

After OK

HA version is a little bit behind

Installationsmethode Home Assistant OS
Core2025.10.4
Supervisor 2026.03.2
Operating System 15.2
Frontend 20251001.4

It’s on a remote site, hence I’m not updating too often.

Armin

armin-gh · April 4, 2026, 6:05am

works now with v1.0.18-beta

Armin

ross.wylie · May 5, 2026, 10:19pm

@cerveza_stalone Can you help me with something? I am working at a property with multiple BACnet devices and i can only add one with your integration (which works awesome)

is there a way to make it where i can add two bacnet devices? I try to do this and then it just says “cannot use port 47808 because its already being used” I am using reliable control boards btw. Thank you!