APC Mini MK2 LED Mapping Guide
Visual reference for button positions. For complete details, see reference.md.
Physical Layout
code
┌─────────────────────────────────────────────┐ │ [SHIFT] [SCENE 1-8] │ │ 112-119 │ │ ┌───┬───┬───┬───┬───┬───┬───┬───┐ ┌───┐ │ │ │56 │57 │58 │59 │60 │61 │62 │63 │ │112│ │ │ ├───┼───┼───┼───┼───┼───┼───┼───┤ ├───┤ │ │ │...│ │ │ │ │ │ │...│ │...│ │ │ ├───┼───┼───┼───┼───┼───┼───┼───┤ ├───┤ │ │ │ 0 │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ │119│ │ │ └───┴───┴───┴───┴───┴───┴───┴───┘ └───┘ │ │ ┌───┬───┬───┬───┬───┬───┬───┬───┐ │ │ │100│101│102│103│104│105│106│107│ TRACK │ │ └───┴───┴───┴───┴───┴───┴───┴───┘ │ │ ═══════════════════════════════ FADERS │ │ CC48-55 CC56 │ └─────────────────────────────────────────────┘
Coordinate Conversion
typescript
// (row, col) to note (1-indexed)
const coordToNote = (row: number, col: number): number =>
(row - 1) * 8 + (col - 1);
// note to (row, col)
const noteToCoord = (note: number) => ({
row: Math.floor(note / 8) + 1,
col: (note % 8) + 1
} as const);
// (x, y) to note (0-indexed)
const xyToNote = (x: number, y: number): number => y * 8 + x;
LED Types
| Region | Notes | LED Type | States |
|---|---|---|---|
| Pads | 0-63 | RGB | 128 colors + custom RGB |
| Track | 100-107 | Red | 0=off, 1=on, 2=blink |
| Scene | 112-119 | Green | 0=off, 1=on, 2=blink |