Rtl 433

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An RTL-SDR USB dongle together with rtl_433 allows Domoticz to receive data from cheap 433Mhz devices.

librtlsdr is a library which converts a cheap DVB-T TV tuner dongle to a software defined radio receiver.

rtl_433 is an application using librtlsdr to decode the data from wireless sensors (433.92MHz)

Hardware

osmocom lists compatible DVB dongles.

rtl-srd.com sells dongle and antenna bundles for SDR use.

Setup

Follow rtl_433 installation instructions
- https://github.com/merbanan/rtl_433 for Linux
- https://cognito.me.uk/computers/rtl_433-windows-binary-32-bit/ for Windows
Setup / Hardware
Type: Rtl433 RTL-SDR Receiver
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