RFXCOM Binding

This binding integrates large number of sensors and actuators from several different manufactures through RFXCOM transceivers.

RFXCOM transceivers support RF 433 Mhz protocols like:

  • HomeEasy
  • Cresta
  • X10
  • La Crosse
  • OWL
  • CoCo (KlikAanKlikUit),
  • PT2262
  • Oregon etc.

See the RFXtrx User Guide from RFXCOM for the complete list of supported sensors and devices as well as firmware update announcements.

Supported Things

This binding supports the RFXtrx433E and RFXtrx315 transceivers and the RFXrec433 receiver as bridges for accessing different sensors and actuators.

This binding currently supports following packet types:

  • Blinds1
  • Curtain1
  • Energy
  • Humidity
  • Lighting1
  • Lighting2
  • Lighting4
  • Lighting5
  • Lighting6
  • Rain
  • Rfy
  • Security1
  • Temperature
  • TemperatureHumidity
  • Thermostat1
  • Undecoded
  • Wind


The transceivers/receivers are automatically discovered by the JD2XX library and put in the Inbox.

Apple OS X note:

Apple provides build-in FTDI drivers for OS X, which need to be disabled to get JD2XX work properly.

FTDI driver disabling can be done by the following command

sudo kextload -b com.apple.driver.AppleUSBFTDI

FTDI driver can be enabled by the following command

sudo kextunload -b com.apple.driver.AppleUSBFTDI

If you have any problems with JD2XX or you don’t want to disable FTDI driver on OS X, you can also configure RFXCOM transceivers/receivers manually.

You can also use an RFXCOM device over TCP/IP. To start a TCP server for an RFXCOM device, you can use socat:

socat tcp-listen:10001,fork,reuseaddr file:/dev/ttyUSB0,raw

After the bridge is configured and the transceiver receives a message from any sensor or actuator, the device is put in the Inbox. Because RFXCOM communication is a one way protocol, receiver actuators can’t be discovered automatically.

Both bridges and sensor/actuators are easy to configure from the Paper UI. However, you can configure things manually in the thing file, for example:

Bridge rfxcom:bridge:usb0 [ serialPort="/dev/tty.usbserial-06VVEG1Y" ] {
    Thing lighting2 100001_1 [deviceId="100001.1", subType="AC"]

A TCP bridge, for use with socat on a remote host, can be configured like this:

Bridge rfxcom:tcpbridge:sunflower [ host="sunflower", port=10001 ] {
    Thing lighting2 100001_1 [deviceId="100001.1", subType="AC"]


This binding currently supports following channels:

Channel Type ID Item Type Description
batteryLevel Number Battery level.
command Switch Command channel.
contact Contact Contact channel.
dimmingLevel Dimmer Dimming level channel.
humidity Number Relative humidity level in percentages.
humidityStatus String Current humidity status.
instantamp Number Instant current in Amperes.
instantpower Number Instant power consumption in Watts.
status String Status channel.
setpoint Number Requested temperature.
mood Number Mood channel.
motion Switch Motion detection sensor state.
rainRate Number Rain fall rate in millimeters per hour.
rainTotal Number Total rain in millimeters.
rawMessage String Hexadecimal string of the raw RF message.
rawPayload String Hexadecimal string of the message payload, without header.
shutter Rollershutter Shutter channel.
signalLevel Number Received signal strength level.
temperature Number Current temperature in degree Celsius.
totalUsage Number Used energy in Watt hours.
totalAmpHour Number Used “energy” in ampere-hours.
windDirection Number Wind direction in degrees.
windSpeed Number Average wind speed in meters per second.