Shen Zhen Big Tree Technology CO. ,LTD.
BIG TREE TECH
一、Introduce
BIGTREETECH SKR V1.3 motherboard is R&D by Shen Zhen Big Tree
Technology CO.,LTD. .The BIGTREETECH SKR V1.3 motherboard not only with a
high cost-effective but especially suitable for small and medium-sized 3D printers.
1. SKR motherboard features:
1) Using 32-bit main frequency 100MHz ARM level Cortex-M3 series LPC1768
main control chip, the performance has been greatly improved;
2) Equipped with highly modular and open source firmware Marlin2.0 and
Smoothieware, it is convenient for users to DIY and secondary development, and
can avoid worries of not mastering the core code;
3)Marlin2.0 uses powerful development tools, Visual Studio Code integrated
development environment: support online debugging, more helpful for product
development and performance optimization, using C language development, low
development threshold.
4) PCB board wiring is rigorous and beautiful, and specialized in heat dissipation
optimization treatment;
5) the use of dedicated power chip, support 12-24v power input;
6) it can accept 24V input and reduce the hotbed current to 1/4 at the same power,
effectively solving the heating problem of hotbed MOS tube;
7) Support 2.8-inch and 3.5-inch color touch screens, support 2004 LCD and
12864 LCD.
8) The system supports simplified Chinese, English and other languages, and can
switch by itself;
9)Upgrade and configure the firmware through SD card, which is simple,
convenient and efficient.
10)The SPI working mode of the TMC2130 driver and the UART working mode
driven by the TMC2208,, which eliminates complex wiring process and can be
used by simple unplugging jumper cap;
11)Support Resume Printing While Power Off,Filament Break
Detection,Automatic Shutdown After Printing and other functions.
12) High performance MOSFET tube, better heat dissipation effect;
13) The use of removable fuse makes the replacement process easier;
14) Reserved extended port SERVOS of PWM signal to support BL Touch;
15) Use the power selection design to separate the USB power supply from the
switch power supply, effectively avoiding the situation that the USB port of the
computer is burnt out due to short circuit;
16) The special function interface USES the row needle with conspicuous color,
which greatly reduces the error rate of wiring.
2. SKR Motherboard Parameters:
Appearance size: 110*85mm
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