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BIGTREETECH SKR 3 Motherboard SKR 2 Upgrade 32bit Silent Control Board Support Klipper/Marlin Compatible with TMC2209 Drivers Ender-3 CR-10 3D Printers DIY Mainboard

 
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BIGTREETECH SKR 3 Motherboard SKR 2 Upgrade 32bit Silent Control Board Support Klipper/Marlin Compatible with TMC2209 Drivers Ender-3 CR-10 3D Printers DIY Mainboard





Regular Price: US$131.99

Special Price US$109.99

Availability: In stock


Supplier: BIQU

Category: Business & Industry & Science Additive Manufacturing Products 3D Printer Parts & Accessories 3D Printer Controllers




SKR 3 Control Board

BIGTREETECH SKR 3

SKR V1.4 Turbo

SKR 2

Product Parameter

Appearance size: 109.67*84.3mm

Installation size: 101.85*76.3mm

Power input: DC12-24V

Output current: up to 5A, Maximum:6A

Logic voltage: DC 3.3V

Firmware: Marlin, Klipper

WIFI interfaces: ESP-12S, ESP-07S, ESP32

Mosfet tube

Adopting high-performance MOSFET tubes to reduce heat generation, which greatly reduce 20% heat of the board.

Heat Dissipation Effect

The PWM fans can realize 24V, 12V, 5V voltage selection through the external power supply module, easy to operation, avoid damage to the motherboard.

3d printer main board

SKR 3 32bit mother board

TMC2209 stepper driver

Thermistor Protection Design

Adding protection circuit for the thermistor to avoid burning of main control caused by hot bed or heater leakage.

Flexible Connectivity

SKR 3 motherboard reserved two CAN interfaces, USB port and XH2.54 6Pin terminal interface, which easy switch between USB and CAN interface to connect with more devices.

Expansion Interfaces

The motherboard on-board EEPROM, it is convenient to adjust and save parameters.

skr 3 skr 2 skr v1.4
tmc2209 EZ2209 Filament sensor bigtreetech pad 7 lcd display h2 v2s
TMC2209 Stepper Motor Driver


?About Firmware?SKR 3 mainboard is directly compatible with Marlin and Klipper firmware (RepRapFirmware need to debug first). Firstly download firmware on GitHub website of name “firmware.bin", copy and save it to SD card, firmware must bed reserved, then re-plug the SD card and wait to 10s. When the status indicator stops flashing and the file name in the Micro SD card is renamed to "FIRMWARE.CUR" then update sucessfully. Note: Our control board come without SD card. ?Thermistor Protection Design?Adding protection circuit for the thermistor to avoid burning of main control chip caused by hot bed or heater creepage. The resistance value of thermistor of SKR 3 also supports PT1000 by wire jumper to select pull-up resistance value. In this way, it’s convenient for DIY by eliminating the connection of external module. ?DIY Friendly Interfaces?BOOT0 is added for programming firmware in DFU mode. WIFI module (ESP-12S, ESP-07S, ESP32) enables you to easily debug RRF. SKR 3 motherboard also supports bltouch, resume printing function, RGB lights, blocking detection and shutdown after printing function. What’s more, it’s also compatible with TFT35 E3 V3.0/TFT35 V3.0/TFT28 V3.0/12864 LCD display as well as TMC2209, TMC2208, TMC5150, DRV8825 stepper motor drivers. ?Robust Power System?SKR 3 controller board is equipped with TPS5450-5A power chip, which supports power input of DC12/24V and output current of 5A (peak output 6A ). With its robust power system, SKR 3 motherboard can firmly will be the perfect supporter for your Raspberry PI. ?New Upgrade of SKR 2?BIGTREETECH SKR 3 mainboard is the upgrade version of SKR 2. Its processor is upgraded to 32-bit 550MHz ARM Cortex-M7 series STM32H723VGT6.The running speed and printing accuracy of SKR 3 controller is greatly increased by 30%+ while its working noise become lower.
 
Be Safe - We Directly Ship From Country of Origin
 
BE SAFE
WE ONLY SOURCE
FROM OFFICIAL SUPPLIERS
 
From United States
To International
In 5-10 Days
US$19.99 Shipping Fees for any Order
 

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

 

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

 

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

 

 

 
 
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