Simplify your wiring and boost your machine’s reliability. The Makerbase CANable is a high-performance USB-to-CAN adapter, specifically designed for modern 3D printing firmware like Klipper. In the My Machines ecosystem, this module is the key to transitioning from a bulky wiring loom to a sleek, professional CAN Bus architecture.
By using the CANable adapter, you can control your entire toolhead (extruder, fans, probes, and heaters) through a single pair of data wires. This is critical for high-acceleration machines like the My-CoreXY, where every gram of weight and every bit of cable drag counts. This Isolated Version features dedicated onboard protection, ensuring that any electrical noise or surges from the motors do not reach your sensitive Raspberry Pi or host computer.
Why the Makerbase CANable is a “Must-Have” for Klipper:
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Plug-and-Play: Recognized as a native network interface (slcan) in Linux/Raspberry Pi OS.
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Enhanced Protection: Digital isolation prevents ground loops and hardware damage during Prototyping.
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Stable Data Flow: Supports high baud rates required for real-time motion control without latency.
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Compact & Robust: Small footprint with a durable USB-C/Micro-USB interface for easy integration into your electronics enclosure.
Technical Specifications:
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Protocol: CAN 2.0A and 2.0B.
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Interface: USB to Screw Terminal (CAN_H, CAN_L, GND).
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Isolation: Onboard Galvanic Isolation.
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Firmware: Compatible with CandleLight and SLCAN.
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Compatibility: Raspberry Pi, PC, and all major 32-bit controller boards.
Consultant’s Pro-Tip: When setting up your My Machines CAN network, don’t forget the 120-ohm termination resistor at the end of the bus. Without it, you’ll experience intermittent communication errors. Use high-quality twisted pair cables for the CAN_H and CAN_L lines to ensure the best signal integrity, especially in the long cable chains of a CoreXY build.
📦 Package Includes: 1x Makerbase CANable Isolated Adapter and 1x USB Cable.
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