[SOLVED] Receiving 433mhz and send to sonoff switch

[Josar]

If the 433Mhz Binding does not work for you. There is an additional way to do it.

Maybe this helps.

1. Sett up OpenHAB to be able to recieve 433MHz data
2. Make a Rule and send Something to your SONOFF.

RFSniffer, 433MHz receiver RPI and MQTT

I just wrote a small program which publishes the received codes from a 433Mhz receiver to a MQTT broker. https://github.com/Josar/RandomStuff/tree/master/Openhab-related It is based on RFSniffer from ninjablocks and is best place besides RFSniffer in RPI_utils as there is a relative depency for the RCSwitch.h. My setup has mosquitto installed on the rpi and also the MQTT binding in OpenHAB. Using is as simple as usig the RPI_Utils. Follow the instructions from the readme or this thread hel…

jsut some additional info if you want to use your RPI to send to 433MHz devices.

OpenHAB Exec Binding explained in detail on 433MHz radio transmitter example

This is a example thread to show how the exec binding 2.x works with detailed explanations. This tutorial only works since openHAB 2.3.0 Build #1212. I set up a fresh installation of “Raspbian GNU/Linux 9 (stretch)” and installed OpenHAB just followed my own thread and found some more information i missed at the first time. It is based on the Tutorial from here. First make sure you connect your transmitter with the Raspberry like follows. Have a look at the RPI pinout. Pin ATAD Data to 11 - …