New H2D Firmware Available for Public Beta Testing!
We’re excited to announce that firmware V01.01.30.00 for the H2D is now available through our Public Beta Program.
How to Join the Beta
To access the beta firmware, simply join the Beta Firmware Program via the Bambu Handy app under Me → Beta Firmware Program.
Once enrolled, the update will be pushed to your device gradually.
Want to Switch Back?
You can leave the Beta Program at any time by disabling the option in the app and installing the latest official firmware version.
Important
This firmware version requires an update for the Bambu Studio Presets. Please check the changelog before updating the firmware.
New Features
- Added build plate position detection function
This feature detects whether the build plate is correctly aligned during print preparation stage by identifying features like heatbed limit blocks using the live view camera and toolhead camera. It prevents issues such as build plate interference, bed leveling failure, and printing beyond the edge of the build plate. The feature requires Bambu Studio version V2.2.0.68 or above.
- Added nozzle clumping detection (by probing)
This feature work in conjunction with nozzle clumping detection by nozzle camera, covers a wider range of printing scenarios. During the 4th, 11th, and 20th layers of printing, it detects nozzle clumping using the extrusion force sensor.
When performing the detection, the toolhead moves outside the heated bed, executes a downward probe touch, and then resumes printing. Any nozzle oozing during this process is absorbed by the prime tower to prevent print defects, for models with an existing prime tower, it will be reused.
For models without a prime tower (e.g., single-color models), a small prime tower is automatically created. This feature requires Bambu Studio version V2.2.0.68 and can be disabled in the print settings as below:
- Added maintenance reminders for XY axis cleaning and lead screw lubrication
When the XY-axis and lead screws reach their maintenance interval, an HMS notification will be triggered. Component usage duration is calculated from initial activation. After updating to this version, certain components may generate reminders – simply follow the prompts. For detailed cleaning and maintenance guidelines, please refer to this wiki: H2D Regular cleaning and maintenance recommendations | Bambu Lab Wiki.
Added contact-less 3D mesh curved surface engraving (requires a supported version of Bambu Suite coming soon).
Added support for the Auto Fire Extinguishing System (sold separately.) (requires a supported version of Bambu Suite coming soon).
Added BirdsEye camera position check. The system can detect positional shift of the BirdsEye camera due to prolonged use or vibration, then prompts users to run recalibration of the BirdsEye camera for higher accuracy.
Feature Optimizations
- Optimized the result display of motion accuracy calibration function.
Optimized energy-saving mode: add control of the Status indicator and AMS indicator lights.
Optimized the humidity display of the first gen AMS.
Optimized extruder control, improved extrusion overload issue.
Optimized the notification display of HMS messages.
- Optimized the position accuracy and thickness measurement accuracy of hybrid processing including laser
Known Issues:
- Filament PTFE tube detachment detection is temporarily disabled.
