This is the set minimun for pipe organs emulations. This project takes very disciplain. Hardware developer, software developer and luthier.
Hardware: Controlador Midi Impact GX61: https://nektartech.com/impact-gx49-61/
Yamaha YDP-131: https://cutt.ly/KxqLYMY (Amazon)
Inteface MIDI Yamaha UX16: https://bit.ly/3fsOZWj (ebay)
Controlador Driver Board (Hdmi +VGA+2AV): https://bit.ly/3m0zA0J (Ebay)
Raspberry Pi 4, 8GB ram: https://cutt.ly/TxqLht7 (Amazon)
Focusrite Scarlet 2i2: https://focusrite.com/es/node/289
+Old screen of laptop samsung +Pedals by Cristian Estrada my friend +Subwoofer and speakers. +Meny wires switches and diodes. +Wood.