BigTreeTech SKR 3 EZ 32-Bit Motherboard
This is the EZ version of the new SKR3 board. This is equipped with slots for the new EZ drivers from BigTreeTech. But can also be used with normal TMC drivers.
Powerful mainboard that supports up to 5 stepper drivers and with a faster 480MHz CPU.
Thanks to the 32-bit ARM Cortex M7 processor, this board can perform more arithmetic processes than the standard 8-bit boards that are built into most 3D printers.
This allows you to use more demanding software such as Marlin 2.0 and Klipper.
It is the successor to the SKR 2 motherboard and adds many new and improved features.
Features:
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32-bit ARM Cortex-7 CPU with 450MHz
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5 Stepper Driver Slots
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Up to 6 stepper motors can be connected
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Motor drivers can be operated with up to 48V (requires TMC5160PRO).
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WIFI interface connection (ESP-12S, ESP-07S, ESP32)
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Supports BigTreeTech TFT displays as well as LCD12684, LCD2004
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High power MOSFET
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enhanced protection circuit for thermistors
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easy switch between USB and CAN mode
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Same dimensions as the SKR2 board, making it easy to replace
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Dimensions: 109.7x98mm
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hole spacing: 102x76mm
Connectors:
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12V/24V input voltage
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5 Stepper Driver slots (SPI, UART, STEP/DIR)
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6 stepper motors can be connected (dual Z axis)
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1 Micro SD card reader
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1 USB port
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1 WIFI interface connection (ESP-12S, ESP-07S, ESP32)
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2 connections for cartridge heaters
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1 connection for heat bed
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3 temperature sensor connections
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3 connections for CNC fans
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2 ports for regular fans
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1 connection option for BL-Touch Sensor
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3 connections for limit switches
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1 filament runout connection option
More information, firmware and instructions are available here
Product safety information
Manufacturer information:
Shenzhen Big Tree Tech Technology Co., Ltd.
No 9 Zone East, Shangxue Keji yuan, Bantian Long Gang District
Guangdong
Shenzhen, China, 518129
service001@biqu3d.com
https://bigtree-tech.com
Responsible person:
JS-Commerce Gmbh & Co. KG
Hauptstr. 30
Bayern
Kleinrinderfeld, Deutschland, 97271
info@jacksfilament.com
https://www.JacksFilament.com
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