HAAC Plotter
Pattern Generator
← Basic Control
Pattern Type
Spirograph
Lissajous
Rose
Spiral
Grid
Wave
Parameters
R (outer)
r (inner)
d (pen offset)
Rotations
Steps
Parameters
A (freq X)
B (freq Y)
δ (phase°)
Steps
Parameters
k (petals)
Steps
Parameters
Turns
Steps/turn
Parameters
Columns
Rows
Margin (mm)
Diagonal fill
Parameters
Lines
Amplitude (mm)
Frequency
Phase shift
Work Area & Output
Max X (mm)
Max Y (mm)
Speed (µs)
Precision
▶ Generate
✕ Clear
Live Preview
—
130 × 130 mm
Points
—
Lines
—
Est. time
—
Generated BASIC
⎘ Copy
Send to Plotter
WebSerial
Backend API
Baud rate
Delay between lines (ms)
API Base URL
▶ Send
■ Stop
[system] Ready. Generate a pattern then send.