Set up your light
Plug it into USB. If it has never been set up, it blinks yellow. If it has, you have five minutes after plugging it in.
This browser can't use Bluetooth
Open this page in Chrome or Edge on a computer or an Android phone. Or set it up over the light's own WiFi:
- Join the WiFi network isbusy-XXXX (the name on the sticker) with the sticker code as its password.
- The setup page opens by itself. Pick your WiFi and save. The light restarts and joins it.
- Back on your own WiFi, open http://isbusy-XXXX.local/pair within five minutes and type the sticker code. It gives you a pairing code for Claude Code.
Connected to
Type the code on the sticker
It's under the light. It proves the light is yours.
Choose your WiFi
2.4 GHz networks only; the light can't see 5 GHz ones.
- Looking for networks…
Getting online
- Joining your WiFi
- Reaching code.isbusy.co
Now link Claude Code
1 · Install the plugin (once per computer)
2 · Link this light
Paste each into Claude Code. The link code works once, within ten minutes.
Linked. The light flashes, then follows Claude Code: green ready, yellow working, red needs you.