Hello
Our company is doing interactive music classroom which need to develop software to control students' instruments such as mute / unmute sound , turn on / turn off instruments. We firstly develop Unity C# and use USB connection to devices.

I have produced an electric piano with lighting on key from the factory. They give me midi protocol message to control this function. I’d like you to make a library of this control function in order that I could give this library to software developers to use the lighting control function in software.

turn on 80-80-F0-4D-4C-4E-45-3C-00-F7

Turn off 80-80-F0-4D-4C-4E-45-00-01-80-F7

What our teams have done.

1.Playing MIDI with lighting key on Cubase
https://drive.google.com/file/d/1-keL0N2CkXU2uQfnIxuh4aNagmec-wCr/view?usp=sharing

2. Lighting Turn on/off via Bluetooth ( Ble terminal app)
https://drive.google.com/file/d/1oxdnNKcizsG2bGX3zovQv3s6kXg92lF2/view?usp=sharing

3.Lighting Control by another instrument with Arduino
https://drive.google.com/file/d/1J0FTWj0-zcGxA2MhyQc1rq9-0Ip89oX3/view?usp=sharing

Now we are trying to research how to make C# library in order to implement with our software. I would appreciate it if anyone could help me fix this.

Thank you all !