EnOcean ⇄ BACnet gateway

Need to connect EnOcean and BACnet? The Weble WBox routes EnOcean BACnet natively: one gateway speaks both protocols and maps data points in real time — no PC, no middleware, no cloud dependency.

The protocols

EnOcean

EnOcean connects self-powered radio sensors and switches (solar, motion) — ideal for retrofits, with no wiring and no batteries.

EnOcean driver →

BACnet

BACnet (BACnet/IP, MS/TP) is the standard for building management systems and HVAC supervision.

BACnet driver →

Typical use case

Adding room-level measurement to a BACnet BMS without pulling a single cable: battery-free EnOcean sensors for temperature, humidity, presence or window state go up in occupied offices in minutes, and the BMS gets the points it needs for demand-based HVAC control and comfort monitoring.

Example deployment

Typical scenario Retrofit: wireless probes in a BACnet BMS A hotel adds room temperature and window-opening detection without touching the walls: battery-free EnOcean sensors, decoded by the WBox through EEP profiles, are exposed as BACnet objects — the BMS cuts the heating when a window opens. Technical documentation →

How the WBox bridges EnOcean and BACnet

The WBox receives EnOcean telegrams through a USB 300 gateway and decodes each sensor by its EEP profile. Every reading becomes a native BACnet object — an Analog Input for a temperature, a Binary Input for presence or a window contact — with COV notifications pushing changes straight to the head-end. Radio sensor profiles are transmit-only, so the flow runs from the sensors to the BMS; on the network side, the WBox serves BACnet/IP.

Capacity & limits

EnOcean — EnOcean is radio — no bus limit; each device is identified by its unique ID and decoded via EEP profiles, through an EnOcean USB receiver (USB 300/310).
BACnet — BACnet/IP scales to large object counts; BACnet MS/TP carries up to 127 master nodes per segment.

On the WBox, a driver licence enables the whole protocol — there is no artificial per-point tier to unlock. Capacity scales with the gateway model, from the compact S103 to the E413: you are bounded by the field bus, not by your licence.

Frequently asked questions

How do I connect EnOcean and BACnet?

EnOcean is battery-free wireless (energy harvesting) and BACnet is the building-management (BMS) protocol. A single WBox gateway runs the EnOcean and BACnet drivers, speaks both protocols at once and maps the data points between them — no PC, no middleware, no cloud dependency.