This addon connects to your MIDI piano and displays the keyboard on your screen.
There are two types of modules:

• Mini Piano: displays a simple piano keyboard for your Windows taskbar
  
• Piano Tutorial: displays a bigger piano keyboard with a timeline of pressed keys
  

This addon requires the core application DesktopModules

You can download the addon jar file here
Put the built jar file into the following directory: C:/Users/<name>/AppData/Roaming/DesktopModules/addons/
And then you are ready to launch the core application.

To set up your MIDI device, you have to enable it in devices.
If show_mini_piano_on_detect is set to true, the mini piano will enable itself once it detects a MIDI device.
You can additionally broadcast the MIDI messages to your other applications by setting broadcast_to_server to true.

{
  "devices": {
    "Real Time Sequencer": false,
    "AudioBox USB": false,
    "CASIO USB-MIDI": true
  },
  "show_mini_piano_on_detect": false,
  "broadcast_to_server": {
    "enabled": false,
    "address": "localhost",
    "port": 0
  }
}

Launch the main class StartPiano