Bambuddy: self-hosted 3D printing beyond the vendor cloud

Bambuddy, a self-hosted tool developed by Martin Ziegler, offers a local alternative for controlling Bambu Lab 3D printers, countering the company's increased cloud-based controls purportedly for security reasons. Bambuddy replaces Bambu's cloud functionalities locally, integrating with Tailscale to provide remote access without relying on vendor cloud services. This move follows Bambu Lab's controversial introduction of a new authorization control system and middleware, which limited third-party tool access and sparked backlash from the 3D printing community, including notable figures like Jeff Geerling and Louis Rossman. Bambuddy, which operates in "LAN Developer Mode" to bypass Bambu's cloud, gained prominence as part of a broader movement for user rights and control over hardware, especially after Bambu Lab's cease-and-desist action against developer Pawel Jarczak for his OrcaSlicer-BambuLab tool, which sought to restore direct connections with Bambu printers. The situation underscores a tension between manufacturers' control and user autonomy, with Bambuddy becoming a focal point for those seeking greater independence in managing their 3D printing setups.