MQTT

Module for MagicMirror showing the payload of a message from MQTT.

Installasjon

Go to MagicMirror/modules and write

git clone [email protected]:ottopaulsen/MMM-MQTT.git
cd MMM-MQTT
npm install

Configuration

This is the default configuration with description. Put it in the MagicMirror/config/config.js:

{
    module: 'MMM-MQTT',
    position: 'bottom_left',
    header: 'MQTT',
    config: {
        mqttUser: 'user',         // Leave out for no user
        mqttPassword: 'password', // Leave out for no password
        mqttServer: 'localhost',
        subscriptions: [
            {
                topic: 'sensor/1/temperature',
                label: 'Temperature',
                decimals: 1,
                suffix: '°C'
            },
            {
                topic: 'sensor/1/humidity',
                label: 'Humidity',
                decimals: 0
            },
            {
                topic: 'guests',
                label: 'First guest',
                jsonpointer: '/people/0/name'
            }
        ]
    }
}

JSON Data

If the payload contains JSON data, use the jsonpointer configuration to get the value. See JSON Ponter specification or google an easier description.

Collaborate

Do you want to collaborate on this module? Please let me know, and I can invite.

TO DO

Create a timeout, so values are deleted if they are not refreshed. May be faded out...

Create a treshold so a value is flashing if outside treshold.