Micro:bit Mood Narrator

Temperature and motion stream from a micro:bit over Bluetooth; Claude narrates the room in character. Press Button A for the nervous houseplant, Button B for the small monkey.

This browser doesn't support Web Bluetooth. Use desktop Chrome or Edge.

Status: Disconnected Show character animation

Temperature

–°C

Motion

–

Persona

Nervous houseplant

Button A = houseplant · Button B = monkey

The houseplant is watching.

calm

Narration

Connect the micro:bit, then press a button — it reads automatically every few seconds once connected.

Claude API key & usage

Your Claude API key (stored only in this browser)

No key saved.

Session budget cap (USD, optional)

0 calls this session · $0.0000 spent

Talks to Anthropic's API straight from your browser — no server in between. Use a separate, spend-limited key from console.anthropic.com, not your main one: anyone with access to this browser (devtools, a shared machine) can read it back out of local storage. Click “Clear key” before handing off a shared laptop.

Time	Temp (°C)	Motion	Persona	Mood	Narration