Description
SKR motherboard features
1. Using powerful development tools, Keil MDK integrated development environment: support online debugging, more helpful for product development and performance optimization, using C language development, low development threshold.
2. PCB board wiring is rigorous and beautiful, and specializes in heat dissipation optimization.
3.Acceptable 24V input, can reduce the hot bed current to 1/4 at the same power, effectively solve the problem of hot bed MOS tube heating
4. The system supports Chinese simplified and English languages, and can switch by itself.
5. Upgrade firmware by SD card, easy to operate
6. Supports power-off continuous shooting, material detection, and shutdown. It uses high performance
7. MOSFET tube for better heat dissipation.
SKR motherboard parameters:
Appearance size: 110*85mm
Installation size: 97mm*67mm
Microprocessor: ARM Cortex-M3 CPU
Input voltage: DC12V-DC24V 5A-15A Motor Driver: Supports TMC2208, TMC2130, LV8729, DRV8825, A4988Etc., can be externally connected to the motor drive
Motor drive interface: X, Y, Z, E0, E1, five channels (each channel has a re-expandable interface),Up to 256 segments
Temperature sensor interface: TH0, TH1, TB, 3 channels 100K NTC (thermal resistance)
Display: 2.8-inch TFT, 3.2-inch TFT, 3.5-inch TFT, LCD12864
PC communication interface: square USB, easy to plug and unplug, communication baud rate 115200
Support file format: G-code
Support machine structure: XYZ, delta, kossel, Ultimaker, corexy
Recommended software: Cura, Simplify3D, pronterface, Repetier-host, Makerware
