What's new in Bambu Handy 3.4.2
This is a minor version based on version 3.4.1, mainly to fix the issue of MQTT command validation failures on some devices
About Bambu Handy 3.4.2
Remotely control your Bambu 3D printer and discover new 3D models to print with Bambu Handy.
Remote Printer Control
- Remotely set and manage your printer whenever needed.
- Real-time printing error alerts and reports.
- Step-by-step instructions to fix printing problems.
- High-resolution live view of the printing process.
- Automatic recording of the printing process to help diagnose printing failures.
- Automatic timelapse video of the printing process to share with others.
3D Model Discovery with MakerWorld
- Explore a vast library of high-quality 3D models
- One-step print models directly from the app
- Search for models by category, keyword, or creator
- Earn rewards by contributing to the MakerWorld community
- Redeem rewards for Bambu Lab products
Bambu Handy is a free 3D printing platform. We are open to any feedback and suggestions. Whether you are an expert, hobbyist or newcomer, we would like to grow together with you. contact@bambulab.com
Download Bambu Handy 3.4.2
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
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Uploaded:March 26, 2026 at 3:33AM UTC
File size:62.12 MB
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Version:3.11.1
Uploaded:December 12, 2025 at 1:19AM UTC
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Version:3.10.2
Uploaded:November 19, 2025 at 12:54PM UTC
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Version:3.10.0
Uploaded:November 18, 2025 at 2:24PM UTC
File size:83.56 MB
Downloads:31
Version:3.9.0
Uploaded:October 30, 2025 at 6:17AM UTC
File size:84.84 MB
Downloads:55






























