BigTreeTech EBB42 USB/CAN Toolboard v1.2 (Without Max)
€20.00
In stock
SKU
HW3334EC
The BigTreeTech EBB42 v1.2 is a USB/CAN Toolboard that simplifies the wiring by allowing communication via USB or CAN with a compatible controller board.
The perfect partner to go along with the BigTreeTech SKRat V1.0 Motherboard. Especially when 6 stepper drivers are needed, as in the V-Core 3.1
BigTreeTech EBB42 USB/CAN Toolboard (Without Max)
The BigTreeTech EBB42 is a USB/CAN Toolboard that simplifies the wiring by allowing communication via USB or CAN with a compatible controller board.
The perfect partner to go along with the BigTreeTech SKRat V1.0 Motherboard. Especially when 6 stepper drivers are needed, as in the V-Core 3.1
It's special design, allows to be mounted on a 42 stepper motor extruder.
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Main Features:
- With BOOT and RESET buttons reserved, users can update the firmware via DFU mode by USB.
- Added protection circuit on the thermistor avoids burning the main control chip caused by leakage current from the heating rod.
- Connect the USB with a jumper cap to get it powered on, which effectively isolates the main control board DC-DC from USB 5V.
- In this version without the MAX31865, you can use both the PT100 or PT1000, 2 wire version only. To use the PT1000, you need to place a jumper on the board, please refer to the User Manual below
- Added anti-flyback diodes on the heating rod and fans' ports effectively protect the MOS tube from being burned due to reverse voltage.
- Anti-reverse connection protection on the power interface prevents users from burning the motherboard when mistakenly connecting the reverse power line during DIY.
- 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.
- 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.
- 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.
User Manual
You can find the user manual here (This is the v1.0 manual, but the connetions and instructions are the same, just the chip changed between version v1.1 and v1.2)
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