go through the instructions here: https://cocomake7.github.io/

Add CocoMake7 board to Arduino IDE

Copy this link below into your arduino Preferences -> Additional Board Manager URLs

https://cocomake7.github.io/CocoMake7/package_cocomake7_index.json

Install latest CocoMake7 from the Board-Manager

We are drafting improved instructions on this wiki: (https://github.com/CocoMake7/Getting-Started/wiki)

https://github.com/CocoMake7/Getting-Started/tree/master/Code/CocoMake7_TouchKeyboard_ONE_velocity_space_RENAMED