Helix 3.0.1 — Multi-printer control

What’s changed

• Added Bambu P1S and FlashForge AD5X connectivity, discovery, telemetry, material handling, camera control, uploads, printing, calibration, HMS reporting, and skip-object support.
• Added printer-specific slicing profiles, build plates, 3MF settings, preprocessing, and Klipper compatibility.
• Added Snapmaker U1 AI monitoring with sensitivity controls.
• Fixed slow or crashing printer switches and restored smooth continuous U1 camera playback.
• Added Bespok3d enrollment, HelixScreen management, screen mirroring, UI refinements, and expanded test coverage.

Build: 9cfdf90

Open-source credits and source

Helix 3.0.1 redistributes these open-source components:

• Bespok3d daemon 0.12.24 and Snapmaker U1 jinni 0.1.10, licensed AGPL-3.0-or-later. Copyright (C) 2026 unlucio and the Bespok3d contributors. Source: daemon and adapters.
• HelixScreen v0.99.112, licensed GPL-3.0-or-later. Copyright (C) 2025-2026 356C LLC and contributors.

Helix is not affiliated with or endorsed by Bespok3d, 356C LLC, or the HelixScreen contributors.

HelixScreen corresponding source directions

The APK contains a HelixScreen build from commit 59e2b0b3ffde67666b89db80845057fa1b0b9a5b. Its complete pinned upstream source is attached below as helixscreen-v0.99.112-source-59e2b0b.tar.gz and is also available at the exact upstream commit. Helix's launcher, deployment metadata, and Docker build instructions are in the v3.0.1 packaging source. The full GPL-3.0 license applies to that component.