Integrating BigTreeTech Octopus v1.1 with Bambu Labs 3D Printer with klipper
TL;DR: I'm working on a project to connect a BigTreeTech Octopus v1.1 control board to Bambu Labs 3D printers for custom firmware use. The recent Bambu firmware update introduces an authorization control system that may limit third-party integrations. I'm seeking advice on overcoming these challenges and successfully implementing this integration.
Hey r/3Dprinting,
I'm diving into a community project to develop a kit that lets users connect a BigTreeTech Octopus v1.1 control board to Bambu Labs 3D printers, enabling the use of custom firmware. Here's the setup:
- Control Board: BigTreeTech Octopus v1.1
- Screen: SPI-controlled
- Steppers: AMS (Automatic Material System) and camera integration via a basic USB camera
Objective:
Create adapters that allow seamless communication between the Octopus board and the Bambu printer's components, enabling the use of custom firmware.
Considerations:
- Screen Compatibility: The Bambu printer's screen is SPI-controlled. Ensuring compatibility between the Octopus board and the existing screen is crucial.
- Stepper Motors: The printer utilizes AMS for filament handling. Integrating this system with the Octopus board requires careful planning.
- Camera Integration: The printer includes a camera, which I plan to interface using a basic USB adapter.
Recent Developments:
Bambu Labs has recently introduced a firmware update that enforces an authorization control system, limiting the use of third-party firmware and slicers. This has raised concerns within the community about potential restrictions on custom firmware and third-party integrations.
Request for Assistance:
I'm looking for insights or experiences from the community regarding:
- Technical challenges in integrating the BigTreeTech Octopus v1.1 with Bambu Labs 3D printers.
- Strategies to overcome the recent firmware restrictions imposed by Bambu Labs.
- Recommendations for resources or guides on similar integrations.