qr_sticker

Print-ready QR code for the web interface, e.g. as a sticker.

uv run tools/qr_sticker.py sticker.png [–url http://epaper.local/]

[–size-mm 30] [–dpi 300]

Uses the board’s own encoder (qr) and adds the quiet zone and a caption below the code.

Attributes

ROOT
FONT
QUIET_ZONE

Functions

sticker(url, size_mm, dpi, caption)	Draw a printable QR code for url with an optional caption.
main()	Run the command line tool.

Module Contents

qr_sticker.ROOT

qr_sticker.FONT = '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf'

qr_sticker.QUIET_ZONE = 4

qr_sticker.sticker(url, size_mm, dpi, caption)

Draw a printable QR code for url with an optional caption.

qr_sticker.main()

Run the command line tool.