# Bambu Lab P2S: reconstructing LAN printer control

> The Bambu Lab P2S bridge reconstructs LAN control and monitoring for the printer from direct protocol probes. Its notes describe MQTT state deltas and commands, SSDP discovery, RTSPS H.264 video and FTPS session reuse; a TypeScript service and web client use those findings for local operation.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-08
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/Kevinlibaba/bambu-p2s-bridge>
- Primary source: <https://github.com/Kevinlibaba/bambu-p2s-bridge/blob/5988e391ae69d6235df52508d5798b668b684801/PROTOCOL.md>
- Catalog page: <https://awesomerea.org/resources/bambu-p2s-lan-case/>
- Record JSON: <https://awesomerea.org/resources/bambu-p2s-lan-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/bambu-p2s-lan-case/index.md)

## Requirements & limits

- **Prerequisites:** Bambu Lab P2S in LAN Mode with Developer Mode enabled and its access code; an always-on Linux host with Docker and Compose.
- **Limits:** The author reports that automatic part ejection is experimental and its automatic trigger has only run in unit tests.
- **License:** MIT license.

## Primary sources

1. <https://github.com/Kevinlibaba/bambu-p2s-bridge/blob/5988e391ae69d6235df52508d5798b668b684801/PROTOCOL.md>
2. <https://github.com/Kevinlibaba/bambu-p2s-bridge/blob/5988e391ae69d6235df52508d5798b668b684801/README.md>
3. <https://github.com/Kevinlibaba/bambu-p2s-bridge/blob/5988e391ae69d6235df52508d5798b668b684801/LICENSE>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.