Heads up. WebSerial only runs in Chrome, Edge, or Opera on desktop. Firefox and Safari will not work.
Opening this file by double-click (file://) works in current Chrome. If the serial prompt never appears, serve the
file from localhost instead.
X mm000.00
Y mm000.00
Pen--
Motors--
Speed sps--
Origin no endstops, do this first
1. Hit RELEASE so you can push the carriage by hand.
2. Push it to your corner (front-left is the usual zero).
3. Hit SET ORIGIN. That spot is now X0 Y0.
Jog & Pen arrows move from current XY
mm
V1 shield tops out around 800 to 1000. If it skips, drop it.
Work Area used to scale drawings
Smaller smoothness = more points = smoother curves but slower.
Draw scribble, then plot it
SVG drop a file, scale to bed, plot
no svg loaded
Best results: ungroup, "object to path", avoid compound paths with holes
(a letter like O may draw a connector line).