BigTreeTech MMB CAN V2.0 Multi-Material Control Board
Expansion BoardCAN bus control board for the Enraged Rabbit Carrot Feeder (ERCF) multi-material system. Features STM32G0B1 MCU, 4 EZ stepper driver slots, USB/CAN connectivity, and full Klipper support.
BigTreeTech Eddy Eddy Current Inductive Probe
Expansion BoardEddy current inductive bed leveling probe for Klipper 3D printers. Offers 0.5μm precision, rapid bed mesh scanning, temperature compensation (USB), and works as Z-endstop. Mounts on standard Voron X c
BigTreeTech SKSM V1.0 Supercapacitor Power Module
Expansion BoardSupercapacitor-based power loss recovery module for Klipper 3D printers. Provides ~13 seconds of 5W backup power via dual 2.7V 20F supercaps, enabling safe shutdown on power failure.
BigTreeTech CEB CAN Expansion Board
Expansion BoardCAN bus power distribution and expansion board for BigTreeTech toolhead boards. Provides multiple 24V + CAN pass-through ports to daisy-chain toolhead boards in Klipper 3D printer setups.
BigTreeTech HBB Handheld Button Board
Expansion BoardRP2040-based handheld button board with 7 mechanical switches and RGB NeoPixel LEDs for manual control of Klipper 3D printers. Triggers homing, heating, motor disable and other macros via USB.
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