MMM-Keyboard (a virtual touch keyboard)

lavolp3

Naaaa nanana Nana Nana
You can touch this!

As part of a bigger project to build a touch kitchen dashboard, I programmed a virtual touch keyboard based on the npm module simple-keyboard.
This module can basically interact with every other module using the MM notification system!

Download:

https://github.com/lavolp3/MMM-Keyboard

Screenshots:

example screenshot

Features:

working with MM’s notification system (see below), can interact with every other module you can think of! (the notification function needs to be programmed into the module)
supports en and de locales, more on request
standard and numeric keyboard supported

Working with the Keyboard

Opening the keyboard

The keyboard works with MagicMirror’s notification system. You can broadcast notifications from another module using the following parameters

this.sendNotification("KEYBOARD", {
    key: "uniqueKey",
    style: "default"
});

The payload of the notification must be an object containing two parameters:
key: You can use any unique key, it is advised to use the module name. MMM-Keyboard will take the key and send it back for the module to understand it.
style: Use “default” or “numbers” here

Receiving data

As soon as you hit the “SEND!”-Button the keyboard sends back the written content using the format

this.sendNotification("KEYBOARD_INPUT", {
    key: "uniqueKey",
    message: "test"
});

You can fetch this message by checking for the key component. Here an example:

notificationReceived : function (notification, payload) {
    if (notification == "KEYBOARD_INPUT" && payload.key === "uniqueKey") {
        console.log(payload.message);
    }
},

Implemented modules

MMM-Bring (PR prepared, not implemented into master yet)

Planned:

MMM-Todo
an own Timer / Alarm module

For further implementations, contact me or send it as an issue here!

Thanks

Thanks to @jheyman for alpha testing and Francisco Hodges for the beautiful simple-keyboard npm module!

jheyman

@lavolp3
I can’t thank you enough for building this, I have now completed my touchscreen dashboard using this, and it was an integral part in making it useful, to add things to my shopping list directly on the screen

lavolp3

@jheyman Thanks for the nice words and happy it works! Looks great!

lavolp3

This module is now integrated into MMM-Bring.

Currently working an adaption Microsoft ToDo with keyboard support .