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EBB 42 GEN2 V1.0 Toolboard BIGTREETECH Expansions 19570083 Bigtreetech

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EBB 42 GEN2 V1.0 Toolboard BIGTREETECH

Name: EBB 42 GEN2 V1.0 Toolboard BIGTREETECH
Brand: Bigtreetech
SKU: 19570083
Price: 78.9 EUR
Availability: InStock

Reference: 19570083

€78.90

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Product Details
Brand Bigtreetech
Reference 19570083
-- Stocks: Immediate Availability *

*Regular shipments throughout the country
Description
BIGTREETECH EBB36 / EBB42 CAN is an adapter board for hotend designed specifically for extruders with a stepper NEMA 14 (36 mm) or NEMA 17 (42 mm) motor.
The board supports communication via USB or CAN Bus, greatly simplifying 3D printer wiring and reducing the number of cables between toolhead and motherboard.

GEN2 Key Features
- Integrated BOOT and RESET buttons for firmware update in DFU mode via USB
- Additional protection circuit on the thermistor to prevent damage to the main chip caused by leakage currents from the heating cartridge
- Selection of thermistor pull-up resistor value via jumper, with support for PT1000 (2.2K resistor) - ideal for DIY applications
- USB power supply option via jumper, effectively isolating motherboard DC-DC from 5V USB
- Reserved I2C interface for detection: filament breakage, nozzle clogging, other custom DIY functions
- Anti-flyback diodes on: heater cartridge output, fan ports → MOSFET protection from reverse overvoltage
- Reverse polarity protection on power supply to prevent damage in case of incorrect connection
- Built-in MAX31865 chip with support for 2- or 4-wire PT100 / PT1000 sensors
- CAN or USB communication support
- 120Ω CAN terminal resistance selectable via jumper
- CAN expansion interfaces available
- ESD protection chip on USB port to prevent damage caused by electrostatic discharge Supplied with: terminals, female connectors, double spacers, screws → Ideal accessories for custom installations and DIY projects
Package contains: 1 x EBB 42 GEN2 V1.0 BIGTREETECH
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The item you receive may differ in some features from the one depicted in the photo, depending on the production batch. Despite this, functionality is maintained.
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