Plugwise Binding

The Plugwise binding adds support to openHAB for Plugwise ZigBee devices using the Stick.

The binding supports the following Plugwise devices:

  • Circle, a power outlet plug that provides energy measurement and switching control of appliances
  • Circle+, a special Circle that coordinates the ZigBee network and acts as network gateway
  • Scan, a wireless motion (PIR) and light sensor
  • Sense, a wireless temperature and humidity sensor
  • Stealth, a Circle with a more compact form factor that can be built-in
  • Stick, the ZigBee USB controller that openHAB uses to communicate with the Circle+
  • Switch, a wireless wall switch

Users should use the Plugwise Source software to define the network, reset devices, perform firmware upgrade, and so forth, e.g. anything which requires user input or interactivity.

Currently only “V2” of the Plugwise protocol is supported. It is adviced that users of the binding upgrade their devices to the latest firmware using the Plugwise Source software.

Table of contents

Binding Configuration

Stick configuration

This binding can be configured in the file services/plugwise.cfg. You can also configure the Stick in Paper UI via Configuration > Bindings > Plugwise Binding > Configure.

There is currently a potential issue in openHAB 2 that when you rename or remove devices from services/plugwise.cfg they are still persisted in openHAB. To fix this, enter config:delete Plugwise in the openHAB console and restart openHAB. This will clear the persisted Plugwise configuration and reload it from services/plugwise.cfg.

Before the binding can be used, the serial port of the Stick needs to be configured. This is done by uncommenting stick.port and assigning a proper value to it in the (binding) configuration file:

Property Default Required Description
stick.port   Yes the serial port of the Stick, e.g. “COM1” for Windows or “/dev/ttyUSB0” for Linux.

To determine the serial port in Linux, insert the Stick, then execute the dmesg command. The last few lines of the output will contain the USB port of the Stick (e.g. /dev/ttyUSB0). In Windows the Device Manager lists it in the Ports (COM & LPT) section. On some Linux distributions (e.g. Raspbian) an OS restart may be required before the Stick is properly configured. To access the serial port of the Stick on Linux, the user running openHAB needs to be part of the ‘dialout’ group. E.g. for the user ‘openhab’ issue the following command: sudo adduser openhab dialout. openHAB may need to be restarted when you change the stick.port or device configurations.
stick.interval 150 No interval in milliseconds to wait between messages sent on the ZigBee network

Device configuration

The Plugwise device configuration is also stored in the (binding) configuration. The configuration file also allows you to assign names to MAC addresses of Plugwise devices. This makes item configurations easier to understand.

Property Default Required Description
<id>.mac   Yes MAC address of the Plugwise device associated with the ID <id>. The MACs are stickered to the back of Plugwise devices. The binding uses full MACs i.e. also the fine print on the sticker. If you don’t want to get off your chair, climb up ladders and unplug devices all across your home, causing all sorts of havoc; you can also find them in Source. Open Settings > Appliances. Then double click on an appliance. Click on the little Circle icon to the right of the short Address to see the details of a module and the full MAC (Address). Similarly the MACs of a Scan, Sense and Switch can also be obtained from the Appliances screen by double clicking them in the Sensors and other modules list.
<id>.type circle No one of circleplus, circle, scan, sense, switch

where <id> is a name you choose to identify a specific Plugwise device. You may not use stick as an <id>. Repeat the configuration with a different value <id> to configure multiple devices.

Item Configuration

The Plugwise binding connects Plugwise devices to openHAB items. This is done using a binding specific syntax in the openHAB item configuration files. The item configuration files are stored in:

The syntax below uses the following elements:

  • <command> is an OnOff type command/variable, i.e. either ON or OFF
  • <plugwise id> corresponds with the device name (from the device configuration, i.e. plugwise:<plugwise id>.mac=[MAC]) or the full MAC address
  • <plugwise command> is the command to be send to the Plugwise device when <command> is received
  • <plugwise variable> is a device status variable polled or pushed from the device and stored in an Item
  • <polling interval> is the interval in seconds to poll the given variable

Polled state

Mains powered devices (Circle(+), Stealth) are polled by the binding for their state.

The syntax for items that trigger OnOff commands is:

plugwise="[<command>:<plugwise id>:<plugwise command>:<polling interval>], [<command>:<plugwise id>:<plugwise command>:<polling interval>], ..."

The syntax for items that store a device status variable is:

plugwise="[<plugwise id>:<plugwise variable>:<polling interval>], [<plugwise id>:<plugwise variable>:<polling interval>], ..."

Pushed state

Battery powered devices (Scan, Sense, Switch) push their state to the binding.

The syntax for items that have an OnOff state have is:

plugwise="[<command>:<plugwise id>:<plugwise variable>], [<command>:<plugwise id>:<plugwise variable>], ..."

The syntax for items that store a device status variable is:

plugwise="[<plugwise id>:<plugwise variable>], [<plugwise id>:<plugwise variable>], ..."


Valid <plugwise command>’s are:

Command Item Type Description Supported devices
state Switch Switch the internal relay On or Off Circle(+), Stealth


Valid <plugwise variable>s are:

Command Item Type Description Supported devices
clock String Time as indicated by the internal clock of the device Circle(+), Stealth
lasthour Number Energy consumption over the last hour, in kWh Circle(+), Stealth
lasthour-stamp DateTime Date/Time stamp of the last hourly energy consumption history entry Circle(+), Stealth
power Number Current energy consumption, measured over 1 second interval, in Watt Circle(+), Stealth
power-stamp DateTime Date/Time stamp of the last energy consumption measurement Circle(+), Stealth
realtime-clock DateTime Date/Time as indicated by the internal clock of the Circle+ Circle+
lastseen DateTime Date/Time stamp of the last received message. Because there is no battery level indication this is a helpful value to determine if a battery powered device is still operating properly even when no state changes occur Scan, Sense, Switch
triggered Switch Most recent switch action initiated by the device. When daylight override is enabled on a Scan this corresponds one to one with motion detection Scan, Sense
triggered-stamp DateTime Date/Time stamp of the last trigger state update Scan, Sense
humidity Number Current relative humidity (%) Sense
humidity-stamp DateTime Date/Time stamp of the last relative humidity measurement Sense
temperature Number Current temperature (°C) Sense
temperature-stamp DateTime Date/Time stamp of the last temperature measurement Sense
left-button-state Switch Current state of the left button Switch
left-button-state-stamp DateTime Date/Time stamp of the last left button state update Switch
right-button-state Switch Current state of the right button Switch
right-button-state-stamp DateTime Date/Time stamp of the last right button state update Switch

Using MAC Address in Item

A MAC can be used instead of a device name, e.g. fan can be replaced with 000D6F0000A2B2C2:

Number Fan_Power "Power [%.1f W]" <energy> { plugwise="[000D6F0000A2B2C2:power:10]" }`

Full Example


# you can also name your device circleplus and omit the line specifying the circleplus type (backwards compatibility)

# the default device type is circle, so in this case the type could be ommitted (backwards compatibility)






/* Circle+ */
Switch Lamp_Switch "Switch" <switch> { plugwise="[ON:lamp:state:15], [OFF:lamp:state:15]" }
String Lamp_Clock "Clock [%s]" <clock> { plugwise="[lamp:clock:15]"}
Number Lamp_Power "Power [%.1f W]" <energy> { plugwise="[lamp:power:10]"}
DateTime Lamp_Power_Stamp "Power stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[lamp:power-stamp:15]"}
Number Lamp_Last_Hour "Last hour [%.3f kWh]" <chart> { plugwise="[lamp:lasthour:60]"}
DateTime Lamp_Last_Hour_Stamp "Last hour stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[lamp:lasthour-stamp:60]"}
DateTime Lamp_Real_Time_Clock "Real time clock [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <clock> { plugwise="[lamp:realtime-clock:60]"}

/* Circle or Stealth */
Switch Fan_Switch "Switch" <switch> { plugwise="[ON:fan:state:15], [OFF:fan:state:15]" }
String Fan_Clock "Clock [%s]" <clock> { plugwise="[fan:clock:15]" }
Number Fan_Power "Power [%.1f W]" <energy> { plugwise="[fan:power:10]" }
DateTime Fan_Power_Stamp "Power stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[fan:power-stamp:15]" }
Number Fan_Last_Hour "Last hour [%.3f kWh]" <chart> { plugwise="[fan:lasthour:60]" }
DateTime Fan_Last_Hour_Stamp "Last hour stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[fan:lasthour-stamp:60]" }

/* Scan */
Switch Motion_Sensor_Switch "Triggered [%s]" <switch> { plugwise="[ON:motionsensor:triggered], [OFF:motionsensor:triggered]" }
DateTime Motion_Sensor_Triggered_Stamp "Triggered stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[motionsensor:triggered-stamp]" }
DateTime Motion_Sensor_Last_Seen "Last seen [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <clock> { plugwise="[motionsensor:lastseen]" }

/* Sense */
Switch Climate_Sensor_Switch "Triggered [%s]" <switch> { plugwise="[ON:climatesensor:triggered], [OFF:climatesensor:triggered]" }
DateTime Climate_Sensor_Triggered_Stamp "Triggered stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[climatesensor:triggered-stamp]" }
Number Climate_Sensor_Humidity "Humidity [%.1f %%]" <humidity> { plugwise="[climatesensor:humidity]" }
DateTime Climate_Sensor_Humidity_Stamp "Humidity stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[climatesensor:humidity-stamp]" }
Number Climate_Sensor_Temperature "Temperature [%.1f °C]" <temperature> { plugwise="[climatesensor:temperature]" }
DateTime Climate_Sensor_Temperature_Stamp "Temperature stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[climatesensor:temperature-stamp]" }
DateTime Climate_Sensor_Last_Seen "Last seen [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <clock> { plugwise="[climatesensor:lastseen]" }

/* Switch */
Switch Light_Switches_Left_Button_State "Left button [%s]" <switch> { plugwise="[ON:lightswitches:left-button-state], [OFF:lightswitches:left-button-state]" }
DateTime Light_Switches_Left_Button_State_Stamp "Left button stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[lightswitches:left-button-state-stamp]" }
Switch Light_Switches_Right_Button_State "Right button [%s]" <switch> { plugwise="[ON:lightswitches:right-button-state], [OFF:lightswitches:right-button-state]" }
DateTime Light_Switches_Right_Button_State_Stamp "Right button stamp [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <calendar> { plugwise="[lightswitches:right-button-state-stamp]" }
DateTime Light_Switches_Last_Seen "Last seen [%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS]" <clock> { plugwise="[lightswitches:lastseen]" }


sitemap plugwisedemo label="Main Menu"

  Frame label="Lamp (Circle+)" {
    Switch item=Lamp_Switch
    Text item=Lamp_Clock
    Text item=Lamp_Power
    Text item=Lamp_Power_Stamp
    Text item=Lamp_Last_Hour
    Text item=Lamp_Last_Hour_Stamp
    Text item=Lamp_Real_Time_Clock

  Frame label="Fan (Circle)" {
    Switch item=Fan_Switch
    Text item=Fan_Clock
    Text item=Fan_Power
    Text item=Fan_Power_Stamp
    Text item=Fan_Last_Hour
    Text item=Fan_Last_Hour_Stamp

  Frame label="Motion Sensor (Scan)" {
    Text item=Motion_Sensor_Switch
    Text item=Motion_Sensor_Triggered_Stamp
    Text item=Motion_Sensor_Last_Seen

  Frame label="Climate Sensor (Sense)" {
    Text item=Climate_Sensor_Switch
    Text item=Climate_Sensor_Triggered_Stamp
    Text item=Climate_Sensor_Humidity
    Text item=Climate_Sensor_Humidity_Stamp
    Text item=Climate_Sensor_Temperature
    Text item=Climate_Sensor_Temperature_Stamp
    Text item=Climate_Sensor_Last_Seen

  Frame label="Light Switches (Switch)" {
    Text item=Light_Switches_Left_Button_State
    Text item=Light_Switches_Left_Button_State_Stamp
    Text item=Light_Switches_Right_Button_State
    Text item=Light_Switches_Right_Button_State_Stamp
    Text item=Light_Switches_Last_Seen


Basic UI

Basic UI

Classic UI

Classic UI

Change log

openHAB 1.4.0

  • Issue #456 - Various fixes of Plugwise binding (#11)
  • Change Plugwise Binding from AbstractBinding to AbstractActiveBinding + Fix issue #456 (#40)
  • Fixes for issues #649, #496 and #497 (#810)
  • Further improvement of Quartz Job scheduling (#812)
  • Fix configuration file parsing, quartz scheduling problem (#823)

openHAB 1.5.0

  • Various fixes (#850)

openHAB 1.9.0

  • Clean up logging (#4122)
  • Fix #1003: High CPU load (#4162)
  • Add support for Scan, Sense, Stealth and Switch #4565 (#4586)
  • Add openHAB 2 feature addon (#4644)
  • NullPointerException may occur when concurrent threads get PlugwiseDevice from Stick (#4648)
  • Fix Circles not always calibrated (#4669)
  • Improve power state switching, fix ObjectAlreadyExistsException when (re)starting binding (#4700)
  • FindBugs issues fix (#4704)
  • Reliability improvements (#4797)
  • Fix exceptions at binding startup, improve device cache (#4842)
  • Fix device names can sometimes not be resolved (#4901)
  • Power measurement improvements (#5009)