Here is my part out of the config.js file:

{
        module: "MMM-PublicTransportHafas",
        position: "bottom_left",
        config: {

                // Departures options
                stationID: "8005976",             // Replace with your stationID!
                stationName: "Unterasbach",       // Replace with your station name!
                direction: "682669", //"8004486",             // Show only departures heading to this station. (A station ID.)
                excludedTransportationTypes: ["bus"],  // Which transportation types should not be shown on the mirror? (comma-separated list of types) possible values: >
                timeToStation: 10,                // How long do you need to walk to the next Station?
                timeInFuture: 70,

                // Look and Feel
                displayLastUpdate: true,          // Display the last time of module update.
                maxUnreachableDepartures: 0,      // How many unreachable departures should be shown?
                maxReachableDepartures: 7,        // How many reachable departures should be shown?
                showColoredLineSymbols: true,     // Want colored line symbols?
                customLineStyles: "",             // Prefix for the name of the custom css file. ex: Leipzig-lines.css (case sensitive)
                showOnlyLineNumbers: false,       // Display only the line number instead of the complete name, i. e. "11" instead of "STR 11"
                showTableHeadersAsSymbols: true,  // Table Headers as symbols or text?
                useColorForRealtimeInfo: true     // Want colored real time information (timeToStation, early)?
                }
}

Any hints from your side?
Thx