Register Test Device
Create a test device to see how the system works without a physical TRMNL device

Leave blank to auto-generate a name with timestamp

API Endpoints
Test these endpoints manually if needed

POST /api/setup

Register a new device

curl -X POST https://your-app.vercel.app/api/setup \
  -H "Content-Type: application/json" \
  -d '{"device_uuid": "test-device-123"}'

GET /api/display

Get screen for device

curl "https://your-app.vercel.app/api/display?uuid=test-device-123"

POST /api/log

Log device activity

curl -X POST https://your-app.vercel.app/api/log \
  -H "Content-Type: application/json" \
  -d '{"device_uuid": "test-device-123", "message": "Test log"}'