BIGTREETECH ERCF Control Board MMB CAN V2.0 with STM32 Chip Featured EZ Ports for 3D Printer Enraged Rabbit Carrot Feeder Solution

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Take your multi-color 3D printing to the next level with the BigTreeTech MMB CAN V2.0 ERCF Control Board — the official “buddy board” co-developed by BTT and the Enraged Rabbit tea m specifically for the ERCF V2 (Enraged Rabbit Carrot Feeder V2) multi-material system. This powerful control board acts as the central brain for reliable, fast, and precise filament selection and switching in multi-color/multi-material printing. Equipped with an STM32G0B1 microcontroller (ARM Cortex-M0+ @ 64MHz), it delivers excellent multitasking performance, stability, and responsiveness even during complex color changes. Key Features: High-Speed CAN Communication — Ultra-fast and delay-free data transmission between the mainboard and ERCF V2 for smooth multi-color operation Stable & Reliable Multi-Color Control — Optimized for ERCF V2 to handle filament loading, unloading, and selection with high precision Rich Interfaces — Supports multiple motor drivers, endstops, servo, I2C, and more for flexible expansions Simplified Wiring — CAN bus reduces cable clutter compared to traditional setups Klipper Optimized — Full compatibility with Klipper firmware and sample configuration files for easy setup Show more