Connect BACnet Building Systems to Kilo

Connect · BACnet

BACnet building systems, visible beyond the BMS

Your BMS speaks BACnet; your operations team wants live dashboards, escalating alarms, and one platform across every building. A BACnet-to-MQTT edge gateway reads the points that matter and publishes them as JSON over MQTT into Kilo.

AHU-2 21.5 °C

Connect · BACnet

How BACnet equipment connects to Kilo

1

Bridge BACnet to MQTT

An edge gateway on the building network reads BACnet points — via change-of-value subscriptions or polling — from AHUs, chillers, VAV boxes, and meters.

2

Publish points as JSON

Values arrive on topics like building/floor-2/ahu-1/data with point-to-value JSON payloads — into your own broker or a Cloud MQTT endpoint.

3

Register equipment as devices

Each AHU or controller becomes a device with mapped metrics — supply temperature, setpoints, fan state — feeding dashboards, rules, and alarms.

Connect · BACnet

BACnet integration specs

HVAC coverage
Air handling units, chillers, VAV boxes, heat pumps, and meters — any point your BACnet network exposes can be bridged into the platform.
COV or polling
Change-of-value subscriptions keep traffic low by publishing only when a point changes; polling covers equipment that does not support COV.
Complements the BMS
Control stays in the BMS. Kilo adds fleet-wide visibility, escalation chains, and analytics on top — read-side integration, no rewiring of control logic.
Point mapping
Point-to-value JSON payloads map to normalized metrics; nested payloads flatten automatically to dot-notation keys.
Multi-building portfolios
Every building publishes into the same pipeline, so portfolio dashboards and cross-site comparisons come for free.

Connect · BACnet

BACnet integration FAQ

Does Kilo have a native BACnet driver?

No. Kilo’s native connectors are LoRaWAN/mioty, MQTT, and vehicle trackers. BACnet equipment connects through a BACnet-to-MQTT edge gateway on the building network — the standard pattern for getting BMS data into cloud platforms.

Will this interfere with my BMS?

No. The edge gateway reads points via COV subscriptions or polling; control logic remains entirely in the BMS. Kilo consumes the resulting telemetry stream — it does not sit in the control loop.

What gateway software works?

Vendor BMS bridges, integration platforms and appliances such as EasyIO, and custom integration flows all work. The only requirement is that the gateway publishes JSON over MQTT to a broker the platform can reach.

Why put BACnet data in an IoT platform at all?

Because the BMS stops at the building. Kilo adds escalating alarm chains that reach on-call staff, dashboards spanning whole portfolios, and rules that combine BACnet points with wireless sensors — for example LoRaWAN room sensors validating what the AHU claims.

See every building on one screen

Start free and bridge your first BACnet points — or book a call and we’ll scope the edge gateway and point list with your BMS integrator.