MMM-433MHz

This is a module for MagicMirror² to send and receive 433MHz signals via C++ and GPIO.

433Utils is used for C++ part and wrapped in JavaScript.

Installation

First we need to install WiringPi:

git clone git://git.drogon.net/wiringPi && cd wiringPi &&./build

In your terminal, go to your MagicMirror's Module folder:

cd ~/MagicMirror/modules

Clone this repository:

git clone https://github.com/hebestreit/MMM-433MHz.git

Go 433Utils/RPi_utils and compile library if you're using a Raspberry Pi:

cd ~/MagicMirror/modules/MMM-433MHz/433Utils/RPi_utils
make all

Using the module

For now it's necessary to run MagicMirror with root (sudo) access! Maybe you could check this page.

To use this module, add it to the modules array in the config/config.js file:

modules: [
    {
        module: 'MMM-433MHz',
        config: {
            receiver: false // not supported yet
        }
    }
]

Configuration options

The following properties can be configured:

Option	Description
receiver	Use this property to enable receiving codes over 433MHz and sending notifications to other modules. Turn this off if you only want to send codes. Possible values: boolean Default value: false

Sending code

To send a code you can simply send a notification in your module.

this.sendNotification("433MHz_SEND", 123);

Receiving

Sadly this feature is not supported yet.