EBB 36 CAN Control Board for 3D Printers CAN Bus Support Accurate Feeder Head Control ADXL345 Vibration Monitoring Temperature Sensors
The EBB 36 CAN control board is designed for users who want to enhance the accuracy, stability, and reliability of their 3D printers. It serves as an additional module placed at the feeder head, where it ensures motor control, vibration measurement, and data transmission via the CAN bus. The CAN bus is a data system originally used in the automotive industry and allows stable, fast, and secure communication even over longer distances. The board includes an ADXL345 chip that records vibrations and enables the printer to adjust its movement to reduce resonances and improve surface quality. The TMC2209 control module allows for quiet, smooth, and precise operation of the feeder head motor. The board supports PT100 and PT1000 sensors, which enable very accurate temperature measurement and can be connected using two-wire or four-wire configurations.
Main Features and Benefits:
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Stable communication via the CAN bus, ensuring safe and reliable data transmission without interference.
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ADXL345 measurement chip allowing for vibration calibration and improved print quality.
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TMC2209 module for quiet and precise control of the feeder head motor.
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Support for PT100 and PT1000 temperature sensors with switchable connection types as needed.
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Protective elements against electrostatic discharge and overvoltage ensuring safe operation of the board.
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Ability to enable a 120R termination resistor for proper CAN bus operation.
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Selectable power supply via USB or main power input.
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Clearly labelled connectors for motor, fans, sensors, switches, and lighting.
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Package contents: 1x EBB 36 CAN control board.
Installation Instructions:
The board is attached to the feeder head motor using standard screws. After mechanical attachment, the CAN bus, power cable, motor, temperature sensors, and fans are connected. Depending on the length of the wiring, the 120R termination resistor is activated or deactivated using a jumper. If independent power via USB is required, the appropriate jumper position is set. The ADXL345 chip is connected to the main board of the printer with a data cable to enable vibration calibration. In the Klipper system, CAN communication is then configured and the necessary parameters are set.
This version of the board is suitable for upgrading older printers as well as for new constructions. Users gain more precise control of the feeder head, better temperature regulation, and the ability to utilise vibration measurement. Additionally, the board simplifies wiring and increases the stability of the entire system. Thanks to the combination of control, measurement, and protective elements, it is a reliable solution for quality printing, long lifespan, and safe operation. Users will appreciate the easy installation, clear labelling of connectors, and high compatibility with modern systems. This is a solution designed for those who want to achieve higher accuracy and professional results.
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