Connect pi-webrtc

Stream a Raspberry Pi or a Jetson camera to the worker with pi-webrtc. First install pi-webrtc on the device. See its Getting Started.

Run on the device複製段落連結

./pi-webrtc --camera=libcamera:0 \
    --uid=cam-1 \
    --use-cloudflare \
    --api-url=http://192.168.1.10:8787/sfu \
    --api-key=DEVICE_PUBLIC_KEY \
    --cloudflare-room=lab-a \
    --enable-ipc

• --api-url: the worker URL, with /sfu at the end. For a worker on your computer, use your computer's IP address. For a deployed worker, use https://.
• --api-key: the device public key from npm run keys.
• --uid: the device ID. Every device needs its own ID.
• --cloudflare-room: a room to join. Repeat it to join up to 4 rooms.
• --enable-ipc: opens the data channels, so viewers can send messages to the device. Without it, the device gets no messages.

The log shows Connected to the Cloudflare worker. The device now waits, and streams only while someone watches.

Watch it複製段落連結

• Viewer page: open /sfu/ on the worker, and join the same room. Check Enable IPC to send messages.
• Web app: use CloudflareRoom from @mazupo/client.

More複製段落連結

• Data channels, voice and log messages: see SFU in the pi-webrtc docs.
• If it does not connect, see Troubleshooting.