BIGTREETECH® SKR V1.1 Control Board 32 Bit with ARM CPU 32bit Control Board Open Source Smoothieboard for 3D Printer Par

Package Included 1 x SKR V1 3 32 Bit BoardParameter 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 subdivisions Temperature sensor interface TH0 TH1 TB 3 channels 100K NTC thermal resistance Display 2 8 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 deltas kossel Ultimaker corexy Recommended software Cura Simplify3D pronterface Repetier host MakerwareFeatures 1 ARM class Cortex M3 series LPC1768masterchip with 32 bit main frequency 100M Can be greatly improved 2 Equipped with highly modular open source firmware Smoothieware convenient for users DIY and secondary development do not worry about the inability tomaster the core code of worries 3 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 4 PCB board wiring is rigorous and beautiful and specializing in heat dissipation optimization 5 Using a dedicated power chip to support 12 24V power input 6 Acceptable 24V input the hotbed current ca