{"ok":true,"runtime":"cloudflare-worker","note":"Cloudflare Workers cannot execute CPython processes. This endpoint runs the browser-accessible Worker version of the same native Python lab API so students can test immediately online; downloadable Python remains available for local/native execution.","lab":"protocol","title":"Communication Protocol IoT Runtime","startedAt":"2026-06-25T15:58:45.170Z","baseUrl":"https://lecturer-materials.hicall.workers.dev/api/labs/protocol","suggestedTools":["browser","Postman","n8n HTTP Request node","Wireshark for local Python/loopback capture"]}