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Motor Driver EBB42 CAN V1.2 Board Support CAN Bus For Stepper Motor

Motor Driver EBB42 CAN V1.2 Board Support CAN Bus For Stepper Motor

This is a BIGTREETECH BTT EBB42 CAN V1.2 Stepper Motor Driver is a nozzle adapter board specially designed for a 36 or 42 stepper motor extruder, The EBB42 CAN V1.2 Stepper Motor Driver offer a simple path to an efficient tool head PCB. This include an on-board TMC2209 extruder motor driver and greatly reduces the number of wires (and weight) to your 3D printer’s tool head.

Package Includes:

  • 1 x EBB42 CAN V1.2


88.00 AED 88.00 AED (Tax included)

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Features:

  1. With BOOT and RESET buttons reserved, users can update the firmware via DFU mode by USB.
  2. Added a protection circuit on the thermistor avoids burning the main control chip caused by leakage current from the heating rod.
  3. Users can select the thermistor’s pull-up resistor values through a jumper wire, so as to support PT1000 (2.2K pull-up resistors), which makes it convenient for DIY.
  4. Connect the USB with a jumper cap to get it powered on, which effectively isolates the main control board DC-DC from USB 5V.
  5. Reserved I2C interface allows for filament broke and clogged detection, and supports other DIY functions.
  6. Added anti-flyback diodes on the heating rod and fans’ ports effectively protect the MOS tube from being burned due to reverse voltage.
  7. Anti-reverse connection protection on the power interface prevents users from burning the motherboard when mistakenly connecting the reverse power line during DIY.
  8. The onboard MAX31865 supports selecting between 2-wire and 4-wire configurations for PT100/PT1000 sensors.
  9. Supports communication via CAN or USB. The terminal resistor 120R of CAN can be selected through the jumper cap, and it reserves CAN expansion interfaces.
  10. Equipped ESD protection chip on the USB port prevents the main control board from being broken down by the static electricity of the USB port.
  11.  The adaptor board is equipped with terminals, female reeds, double-way studs and screws, which are required for DIY, greatly meeting the DIY needs of customers.

Specifications:

Item Type:

Module
Compatibility:

42 stepper motor extruder, Klipper expansion
Material:

Metal, HQ Plastic
Color:

Black PCB
Logic Voltage

DC 3.3V
Driver

onboard TMC2209
Sensor

ADXL345
Input Voltage (V):

DC12V-DC24V 9A
Maximum Output Current

5A
USB

Type-C
Processor

ARM Cortex-M0 STM32F072C8T6 48
Dimensions (L x W x H) mm

45 x 45 x 13
Weight (g):

32
Shipping Weight 0.049 kg
Shipping Dimensions 10 × 5.5 × 3.5 cm