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reset logo
led grid
8×8 / 16×8 / 32×8 LED matrix sandbox. MAX7219 byte framing preview.
gamepad tester
live USB HID gamepad state, any button count, raw Gamepad API dump.
waveloop pedal
unified diagnostic for the combined pedal: HID buttons, MAX7219 matrix, TM1637 4-digit display, NeoPixel.
controlbaeXY
5 buttons + 3-state slider + 2 pots, USB MIDI controller. CC mappings + LED matrix viz.
footjob v1
foot pedal: 3 gameplay buttons × 4 pages, single page-button (tap=advance, hold=shift).
footjob v2 · MIDI
foot pedal as USB MIDI device: 2 buttons × 4 pages × 2 layers → notes 60–75. SHIFT and PAGE dedicated.
handoff.json
spec for the serial ↔ MAX7219 bridge. drop the URL into sibling agents.