RFX-433 USB transceiver

Article no.: RFX-433-EMC
Availability: 5st

Manual
Connect to Home Assistant
MQTT guide

RFXCOM RFX-433EMC – 433 MHz Transceiver with USB, WiFi and MQTT The RFXCOM RFX-433EMC is a modern 433.92 MHz transceiver designed to integrate wireless 433 MHz devices with systems such as Home Assistant, Domoticz or custom software. The unit can both transmit and rec... read more

1,190 kr

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RFXCOM RFX-433EMC – 433 MHz Transceiver with USB, WiFi and MQTT

The RFXCOM RFX-433EMC is a modern 433.92 MHz transceiver designed to integrate wireless 433 MHz devices with systems such as Home Assistant, Domoticz or custom software.

The unit can both transmit and receive 433.92 MHz signals, making it a flexible bridge between traditional wireless devices and modern smart home systems. Connectivity is available via USB or WiFi, while integrated MQTT and Auto Discovery support provides easy integration with Home Assistant.

The RFX-433EMC can be used with a wide variety of wireless devices, including blinds, awnings, switches, sensors and weather stations from many popular manufacturers.

Features

433.92 MHz transmit and receive
USB and WiFi connectivity
MQTT support
MQTT Auto Discovery for Home Assistant
Compatible with Home Assistant and Domoticz
Supports a wide range of 433 MHz protocols
Control wireless devices and receive data from sensors
Compact and flexible design

Examples of compatible devices

The RFX-433EMC supports many popular 433 MHz products and protocols, including:

Somfy RTS
Brel
Dooya
A-OK
Oregon Scientific
La Crosse
Cresta
KlikAanKlikUit / KlikAanKlikOff
Chacon
X10
ELRO

Exact compatibility depends on the protocol used by the individual device.

Ideal for Home Assistant

With MQTT and Auto Discovery, compatible devices can automatically become available in Home Assistant without requiring separate drivers for each device. Thanks to WiFi connectivity, the RFX-433EMC can also be positioned where radio reception is best instead of having to be installed next to your server.

Technical specifications

Frequency: 433.92 MHz
Connection: USB / WiFi
Protocol: MQTT with Auto Discovery
Operation: Transmit and receive
Integrations: Home Assistant, Domoticz
Manufacturer: RFXCOM
Made in: The Netherlands

The RFXCOM RFX-433EMC is an excellent solution for bringing existing 433 MHz devices into a modern smart home installation.

Better range?
Don't miss this antenna if you want to improve the range of your RFX-433. Also note that 433 MHz reception can be affected by interference from e.g. computers and other home electronics – place the device as interference-free as possible. Another tip is to turn off receiver protocols you are not using for better focus and stability.

Please note that the product is oriented towards advanced users.

User Manual
RFX MQTT User Guide
Guide: Use RFXCOM in Home Assistant

Senaste firmware går att hitta i vårt filarkiv eller hos Rfxcom.

Vill du komma åt din RFXtrx433E från ditt LAN? Det går bra genom att ansluta RFXtrx433E till en Raspberry PI och använda socat eller ser2com för åtkomst över nätverket. På så sätt fungerar den likt en Rfxcom RFXLAN.

Användarmanual
För styrning via linux, se detta skriptbibliotek.

Senaste mjukvara
Klicka här för att ladda hem senaste mjukvaran till din RFXtrx433E.

Highlights:

Low priced
Receive + transmit function,
Standard USB interface (works on Linux, Mac OS, Windows)
CE certified and RoHS
Developed and produced in The Netherlands
Supports the largest range of sensors and actors possible (see the list below)
Supported by a large number of Home Automation software products (see the list below)
Does not rely on remote Internet servers holding private secure data
Free Software Development Kit with VB.NET example available on request
Easy integration in any application due to a simple protocol
Firmware updates in flash memory

Supported by these software and systems:

Domoticz
DomotiGa
Domogik
Ed-win
EventGhost
FHEM
HomeAutom8
Homeseer HS2 and HS3
HomiDom
HouseAgent
Indigo
MeteoHub
OpenHAB
Open Source Automation
Beyond Measure
Digital Home Server
Heyu
Mydombox.com
VERA

List of supported Home Automation sensors and actors:

Alecto SA30, WS1200
ANSLUT
ATI Remote Wonder
ATI Remote Wonder II
A-OK, Ematronic blind motor
Blyss
BOFU blind motor
Brennenstuhl
ByeByeStandBy
Chacon (including EMW200)
Clas Ohlson weather sensors
COCO
Conrad RSL2
DI.O
Digimax
DomiaLite
Düwi
dx.com RGB LED controllers
ebode
ELRO AB400, AB600
Energenie
Harrison curtain
Hasta blind motor
HomeEasy HE105
HomeEasy
HomeEasy EU
Ikea Koppla
Impuls
Intertechno
KD101 - Chacon, NEXA, Flamingo smoke detector
KlikAanKlikUit
La Crosse weather sensors
LightwaveRF, Siemens
Livolo touch modules
Maverick ET732
MDremote LED dimmer
MediaMount projector screen
Mertik Maxitrol
NEXA
Oregon weather sensors
THR128,THC138, THR138,THGN122N, THGR122NX, THGN123N, RGR126, UVN128, UVR128, THGN132N, THGN132ES, UV138, THGR228N, THGRN228NX, THGR238, THGR268, RTGN318, RTHN318, RTGR328N, THGR328N, RTGR368N, THGN500, RGR682, THGR918, BTHR918, BTHR918N, RGR918, STR918, WGR918, RGR928, STR928, THGR928, WGR928, BTHR968,EW109, PCR800, UVN800, WGR800, WTGR800, TGHN800, TGHN801, THGR810
Oregon Body weight scale BWR101/BWR102/GR101
OWL CM113, cent-a-meter, Electrisave
OWL CM119 / CM160 / CM180 / CM180i
PC Remote
Phenix
Proove
RAEX blind motor
Revolt
RFXMeter
RFXSensor
RisingSun
Rollertrol blind motor
RTS10 / RFS10 / TLX1206
Rubicson stektermometer
Sartano
TFA weather sensors
Viking weather sensors
Visonic PowerCode
Waveman
X10 lighting, X10 security
X10 Ninja/Robocam
Xdom