EBB 42 CAN Control Board for 3D Printers CAN Bus Support Precise Feed Head Control ADXL345 Vibration Monitoring Temperature Sensors
The EBB 42 CAN control board is designed for users who require stable feed head control, precise temperature measurement, and reliable data transmission in 3D printers. The board utilises the CAN bus, which is a data system ensuring fast, secure, and robust communication between the various parts of the device. This significantly reduces the amount of wiring and achieves higher reliability. The board features the ADXL345 measurement chip, which records vibrations during printer movements. This data allows for the compensation of oscillations and improves the surface quality of printed models. The TMC2209 control module is designed for the feed head motor and ensures its quiet, smooth, and precise operation. The board supports highly accurate PT100 and PT1000 temperature sensors, which can be connected in two-wire or four-wire configurations, selectable via a switch. There are also protective elements against electrostatic discharge and overvoltage, ensuring safe and long-term operation. The connectors are clearly labelled and allow for the connection of motors, fans, switches, lighting, and data elements. A 120R termination resistor can also be activated for proper CAN bus functionality.
Key Features and Benefits:
-
CAN Bus for stable, fast, and secure communication with minimal wiring.
-
ADXL345 Chip for vibration monitoring and compensation capabilities.
-
TMC2209 Module for precise feed head motor control.
-
Support for PT100 and PT1000 sensors with selectable wiring type.
-
Protection Elements Against Discharge and Overvoltage for safe operation and long lifespan.
-
120R termination resistor controlled by a jumper.
-
Switchable power supply via USB for settings adjustment.
-
Package Contents: 1x EBB 42 CAN control board.
Installation Instructions:
The board is attached to the feed head motor using standard screws. After mechanical attachment, the CAN bus is connected, and it is decided whether to activate the 120R termination resistor based on cable length. Subsequently, power, motor, fans, temperature sensors, and switches are connected. If independent power via USB is required, the appropriate jumper position is set. The ADXL345 measurement chip is connected to the main printer board for vibration calibration. In the Klipper system, CAN communication is then configured and parameters are set according to the motor and printer used.
This version of the board provides users with a stable, precise, and modern solution for feed head control and related functions. It reduces wiring, increases data transmission stability, and achieves more precise control over the entire printing process. By measuring vibrations, it is possible to achieve higher quality surfaces and greater accuracy. This is a reliable technical solution suitable for both upgrading and new designs of 3D printers. Users will appreciate the clear connectors, easy installation, and wide compatibility with modern systems based on the CAN bus.
SOLD BY Largon