BLV BMCU 370X – Open Source AMS/MMU Solution for Bambu Lab AMS Lite - Kit A

The BLV BMCU 370X is an open-source AMS/MMU solution engineered as a cost-effective alternative to the Bambu Lab AMS Lite. Built for makers, tinkerers, and developers, this kit delivers smart multi-material management—at a fraction of the cost.

AMS Lite Functionality — Enables automatic material switching and multi-color printing

Open Source Design — Fully customizable for advanced users and DIY setups

Printer Compatibility — Works with A1 and A1 mini printers

4-Channel Mode Only — Supports up to 4 filaments; no expansion beyond 4 channels

Cost-Effective Solution — Enjoy AMS-like features without the AMS price

Community-Driven — Developed and supported by the open hardware BLV community

Note:

This kit operates only in 4-channel mode

BLV BMCU 370X Kit A

Does not include the 3D printer

Take control of your 3D printing workflow with a reliable, hackable, and affordable AMS/MMU solution.