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Gugu Machine Gugu Chicken CAN Head Tool Head TMC2209

Overview

1. CAN interface with TVS, ESD, and resettable fuse protection, plus a common-mode inductor for enhanced interference immunity (full protection, very comprehensive). 2. Power interface with TVS for surge protection. 3. Onboard TMC2209 for extruder. 4. Onboard AXDL345 accelerometer. 5. Reserved IIC interface for LDC1612 (Klipper will use this chip for bed leveling and Z-axis positioning later). 6. One hot-end connector. 7. Two fan connectors. 8. Two temperature-sensitive connectors. 9. Three limit switches. Related Klipper configuration documentation

and on-machine test diagrams will be updated later.

Design Files

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Update:2026-03-26 14:27:02

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