* added matrix 8xv2.0 additional keyboard
* Apply suggestions from code review
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
* add copyright and speed up the matrix scanning
* Update keyboards/matrix/m20add/rules.mk
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
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