QR Code

Share your Wi-Fi, a link or a note as a scannable QR code (encoder written from scratch).

At a glance

OutputLiveRendered by the engine and streamed over Bluetooth as its data changes (about 5–9 frames a second).

Settings9every one editable live in the studio, or by an agent with update_app_settings

Sourceqr.pysrc/deskdot/apps/qr.py

Settings
Setting	Type	Default	Options / range
General
Content`mode`	choice	URL	URLWi-Fi joinText
URL / text`text`Up to 53 bytes at level L (42 at M). Shorter content gives bigger modules.	text	https://example.com	up to 53 characters
Wi-Fi
Wi-Fi name (SSID)`ssid`	text	MyNetwork	up to 32 characters
Wi-Fi password`password`	text	empty	up to 40 characters
Security`security`	choice	WPA/WPA2/WPA3	WPA/WPA2/WPA3WEPOpen
Hidden network`hidden`	on/off	Off	on / off
Look
Error correction`ecc`	choice	M (15 %, sturdier)	L (7 %, more room)M (15 %, sturdier)
Module colour`dark`	colour	#000000	any colour (#rrggbb)
Background colour`light`Dark on light scans best.	colour	#ffffff	any colour (#rrggbb)

render a frame to PNG (no panel needed)

$ uv run deskdot preview qr --settings '{"mode":"wifi"}' --out qr.png

show it on your panel (engine running)

$ curl -X POST http://127.0.0.1:8765/api/apps/qr/activate

Or ask your agent: “Show QR Code on my panel”. It calls show_app with "qr". New here? Set up DeskDot first.

HTTP and TCP checks with latency sparklines, a status grid and outage alerts.

The app you're using right now — its real icon, a matching animation and today's focus time.

Anki cards due today (new, learning, review) with progress, and a word of the day.

Next meeting from your ICS calendars: countdown ring, scrolling title and today's timeline.