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Quickstart

This guide gets a robot online and controlled via the client app in under 10 minutes.

1. Start the gateway

castor gateway start

The gateway exposes a local REST API and handles RCAN message routing.

2. Register your robot

castor register \
  --name "Bob" \
  --hardware pi5-hailo \
  --model "Raspberry Pi 5 + Hailo-8L"

This creates an RRN (Robot Resource Name) and registers the robot in the fleet registry.

3. Connect the client app

  1. Download the OpenCastor app (web) or TestFlight (iOS)
  2. Sign in with Google
  3. Your robot appears in the Fleet view within 30 seconds

4. Send your first command

castor send "What can you see?"

curl -X POST http://localhost:18789/api/chat \
  -H "Content-Type: application/json" \
  -d '{"message": "What can you see?"}'

Tap your robot in Fleet view → Chat tab → type a message.

5. Enable contribute (optional)

Donate idle compute to the harness research pipeline and earn Castor Credits:

castor contribute start

See Contribute for details.

What's running

castor gateway     → REST API + RCAN router (port 18789)
castor contribute  → idle compute coordinator (opt-in)

All processes respect P66: any incoming command preempts background work within 100ms.