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SKR 3 BIGTREETECH - motherboard for 3D printer Control cards 19570049 Bigtreetech

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SKR 3 BIGTREETECH - motherboard for 3D printer

Name: SKR 3 BIGTREETECH - motherboard for 3D printer
Brand: Bigtreetech
SKU: 19570049
Price: 89.56 EUR
Availability: PreOrder

Reference: 19570049

€89.56

VAT included Shipping excluded

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Delivery times indicated in stock details

Product Details
Brand Bigtreetech
Reference 19570049
-- Stocks: Immediate Availability *

*Regular shipments throughout Europe

Description

BIGTREETECH SKR 3 is the successor to SKR 2 and has many new features. It is a powerful motherboard supporting up to 5 stepper driver and with a fast 480 MHz CPU. Suitable for most 3D printers, it offers many interfaces and upgrade options.
This allows even more sophisticated software such as Marlin 2.0 and Klipper to be used.

Key features:

32-bit ARM Cortex-M7 series STM32H743VIT6 chip with a frequency of 480 MHz
Optimized heat dissipation
Compatible with Klipper and Marlin
Up to 6 stepper motors can be connected
Connection to WIFI interface (ESP-12S, ESP-07S, ESP32)
Native support for PT1000 thermistor
Supports BigTreeTech TFT displays and LCD12684, LCD2004
BOOT0 easy access to DFU mode for firmware flash
high-power MOSFETs
improved protection circuitry for thermistors
easy switching between USB and CAN modes
Same size as the SKR2 board, making it easy to replace

What are the differences of the BTT SKR 3 board compared with SKR 2 and SKR 1.4?

Function	SKR 3	SKR 2	SKR 1.4
Main chip	STM32H743VIT6	STM32F407VGT6	LPC1768
Central frequency	480 MHz	168 MHz	100 MHz
Output current	5A	4A	3A
CNC fan	3 (24V, 12V, 5V optional)	3	1
PC interface	USB	USB	USB
Firmware support	Marlin, Klipper	Marlin, RepRap	Marlin
Temperature sensor interface	1-way 100K NTC, 2-way 100K NTC, PT1000 optional	TH0, TH1, TB, 3-way 100K NTC (thermistor)	TH0, TH1, TB, 3-way 100K NTC (thermistor)
Wi-Fi interface	ESP-12S, ESP-07S, ESP32	ESP-12S, ESP-07S	ESP-01S
Reserved BOOT0	yes	No	No
Onboard EEPROM	yes	No	No

You can find more information, instructions and firmware here: https://github.com/bigtreetech/SKR-3

Package contains: 1 x BIGTREETECH SKR 3

Read more
Product Specifications:
Product size: 110x85mm
Installation size: 102x76mm
Processor: ARM Cortex-M7 CPU STM32H743VIT6
EEPROM: 24C32 32 Kbit
Input Voltage: DC12V-DC24V
Logic Voltage: 3.3V DC
Firmware: Marlin, Klipper
Wi-Fi interfaces : ESP-12S, ESP-07S, ESP32
Fan interfaces: 3 CNC fans, 2 normal fans,CNC fan voltage optional
Expansion interfaces: Servos, Probe, PS-ON, PWR-DET, Fil-DET, CAN FD
Driver Motor: TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988, etc.
Support modes driver: SPI, UART, STEP/DIR
Interfaces driver motor X, Y, Z (dual Z axis), E0, E1, five-way
Heating interfaces: heated bed (HB), heating cable (E0, E1)
Temperature sensor interface: 1-way 100K NTC, 2-way 100K NTC, PT1000 optional
PC interface: USB
File format: G-Code
3D printer configuration: XYZ, Delta, Kossel, Ultimaker, Corexy
Recommended software: Cura, Simplify3D, Pronterface, Repetier-host, Makerware
Screen: serial touch screen, SPI touch screen, LCD display

More specifications within the image gallery. For more information please contact us.
The item you receive may differ in some features from the one pictured, depending on the production batch. Despite this, the functionality is maintained.
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