simittag studio github
payload
variant
payload mode
id (decimal or 0x… hex)
marker
diameter (mm)
quiet (%)
label
custom label (overrides the payload label)
position: below the tag, or a small corner mark
font
font size (%)
gap above (%)
gap below (%)

svg is sized in mm with the chosen quiet zone. print at 100% scale and the marker comes out at exactly the chosen diameter.

variant
paper
tag diameter (mm)
payload source
start
count
options
label id as
label prefix

print at 100% scale. disable “fit to page” or the tags will not come out at the chosen physical size.

board
layout
preset
pitch (mm)
tag diameter (mm)
page
paper
the descriptor stores the board geometry (layout, pitch, tag size) in the sheet itself: any photo of the board tells the solver exactly what it is looking at, no config files

print at 100% (verify with the ruler) and mount the sheet on something flat.

capture 8 to 15 views from varied angles, with the board reaching the frame corners.