⚠ Web Serial is unavailable in this browser. Use Chrome, Edge, or another
Chromium-based desktop browser.
display
patternloading built-in library…
frame · m3frame – / –
stream
SD card
loading…
PS-RAM
pattern
fr
mem
— reported by controller —
console log
Paste a frame to stream
JSON {gs, rows, cols, data} (flat or 2-D) or a whitespace / newline
grid of integers. Row 0 = bottom. Must match the active arena (40×200). GS16 values 0–15, GS2 values 0–1.