H2D Firmware V01.01.02.00 Now in Public Beta

Bambu Lab H2D H2D Firmware Public Beta
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:rocket: New H2D Firmware Available for Public Beta Testing!

We’re excited to announce that firmware V01.01.02.00 for the H2D is now available through our Public Beta Program.

:test_tube: 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.

:arrows_counterclockwise: 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.

Changelog for V01.01.02.00

New Features

  1. Added support for the CyberBrick™ time-lapse kit
  2. AI detection features for Nozzle Clumping, Spaghetti, Air Printing, and Filament Accumulation at the purge bin can be individually turned ON/OFF on the printer screen.
  3. AMS 2 Pro and AMS HT now support RFID automatic drying parameter matching
  4. AMS 2 Pro and AMS HT now support drying without auto-rotating the spools
  5. 2D processes now support make initialized from the USB drive file

Feature Optimizations

  1. Optimized foreign object detection on smooth PEI buildplate
  2. Optimized first-layer quality
  3. Optimized the accuracy of heatbed temperature control
  4. Optimized the accuracy of nozzle clumping detection
  5. Optimized the accuracy of nozzle camera contamination detection
  6. Optimized the purging strategy
  7. Optimized pre-printing chamber temperature check strategy
  8. Optimized the accuracy of laser module flame detection

Known Issues:

  1. Filament PTFE tube detachment detection is temporarily disabled

If you find any bugs or issues with this version, please let us know with a comment in this thread. Our team will carefully monitor the reported bugs to fix them for the final release.

Thank you!

9 Likes
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Does this mean the AMS will now dry with the filament loaded in the AMS pickups?

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Could you explain a little more about what this means?

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The AMSs read the RFID tag so the printer knows the type of the filament and it can select the correct drying method (temp, time).

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The new feature gives you the option to disable auto-rotation during drying. If you enable rotation , the AMS will periodically rotate the empty slots to help distribute heat more evenly. But if you disable it , the filament stays stationary during the drying process.

This feature uses the RFID tags on your filaments to automatically identify the material type and then recommend the best drying settings . For example, if the AMS detects both PETG and PC loaded, it will suggest drying parameters based on the material with the lower recommended drying temperature . This helps avoid accidentally damaging more heat-sensitive filaments by drying at too high a temperature.

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If we are in the public and private beta programs for P1S and X1C, why we don’t get automatically into the beta program for H2D?

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No, You can dry without rotating the spools but the filament still has to be disconnected from the feeder so no way to dry and print at the same time.

I only tried with AMS full of PLA though, may be that’s the reason I should try with full of engineering filaments instead but I’m pretty sure it’s the same. Next firmware may allow it except with PLA and some other filaments with low melting temperature now that the drying function reads the RFIDs.

EDIT: Actually, only PLA need to be removed from the feeder, rest can be left inserted but of course, need to uncheck rotating pattern. Still if you start a print with non-PLA filament still inserted, it works but the drying stops. So, no you cannot print and dry (yet)

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And the bed temperature uniformity and lower than set temperature seems to be resolved for what I can tell with the less than perfect tool I have.

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Im member of the beta program already but hve no option to install the beta firmware. Is there any posability to force the install of the current beta?

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Yeah I have the same issue.

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I joined also the Beta program via the Handy app but got no update on my H2D offert. Any advice?

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Have you tried powering off and on the printer, you may get it at restart that what I had to do to force the beta upgrade.

Otherwise, wait one or two days as Bambu provide them to users in batch, it will come later if not today. FWIW I joined the beta program may be 4 or 5 days prior to the upgrade so I may have been on the first batch.

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I read in the " What to do about the H2D heated bed temperature uniformity problem?" thread the following:

"The update is rolled out gradually. Please allow a bit of time after joining the beta, and you should receive it.

There is no workaround at this time."

This was the answer of a Bambu Lab Employee.

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Once you have joined the beta from Handy, simply restart the printer and an update prompt should show up.

If this doesn’t happen first, please wait for a 15-20 minutes, then perform another reboot.

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Did that several times … but without success.

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Yep. Same here. I joined yesterday and did several power cycles throughout the day and this morning. Might try logging out on the printer next.

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Nozzle clump detection on this firmwire still isn’t right. When set to medium on the first print after the update, it detected a false positive and wouldn’t print until I set it to low detection.

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That doesn’t answer the question ?

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A post was split to a new topic: A1 Mini Apps and Printing

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+1 Exactly the same for me too.