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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Default Shipping: China Warehouse
Unless otherwise specified, orders are shipped from our China warehouse, with worldwide delivery available. Estimated delivery time is 12–20 business days, depending on your destination.
Alternative Warehouse Options
Selected products offer US or EU warehouse options as variants, subject to stock availability.
- US Warehouse: Available for delivery within the contiguous United States only. Alaska, Hawaii, Puerto Rico, and military addresses are excluded. Estimated delivery time: 5–7 business days.
- EU Warehouse: Estimated delivery time: 5–7 business days.
For more information, please refer to our Shipping Policy.
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 team 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
