Materialize

Generate Matter setup codes for smart home devices with ease.

#import "@preview/materialize:0.1.0": matter-qr-code, matter-qr-code-to-manual-code

// Setup code for a KAJPLATS bulb (Uncertified products don't work with all apps)
#matter-qr-code("MT:M7GA1KSF15MB845M910")

// 21 digit manual code for devices with a non standard commissioning flow
#matter-qr-code("MT:M7GA1G6H15MB845M910")

// horizontal style
#matter-qr-code("MT:M7GA1KSF15MB845M910", style: "horizontal")
#matter-qr-code("MT:M7GA1G6H15MB845M910", style: "horizontal")

// A minimum size can be specified to increase the size of the QR code
#matter-qr-code("MT:M7GA1KSF15MB845M910", style: "horizontal", min-size: 20mm)

// The appearance can be customized
#set text(font: "Noto Sans", size: 11pt)
#matter-qr-code(
  "MT:M7GA1KSF15MB845M910",
  style: "horizontal",
  heading: [Custom],
  spacing: 1mm,
  inset: 3mm,
  stroke: none,
  radius: 50%,
  foreground-color: luma(96),
  background-color: luma(224),
)

// or only the manual code can be generated
Custom #matter-qr-code-to-manual-code("MT:M7GA1KSF15MB845M910")

The design is loosely based on the Matter Setup Code Guidelines (Page 36).
The QR code parsing and generation of the manual code are based on the Python implementation.
The QR code is generated using tiaoma.