BIGTREETECH SKR V1.4 Turbo 32Bit Control Board 120MHZ Support 5 Axis TMC2209 Stepper Motor Driver Klipper/Marlin Compatible with HDMI5/TFT35/TFT70 Touch Screen BTT Pi for Ender 3/CR10/Voron DIY Board

After-sale Services: If you have any problems about this SKR V 1.4 Turbo motherboard, please feel free to tell us, we have professional after sales engineer will give you satisfied after-sales service.
High Performance Chipset: BIGTREETECH SKR V 1.4 Turbo control board is adopts 32-bit ARM Cortex-M3 processor LPC1769 main control chip with 120 MHz ARM level. Equipped with highly modular and open source firmware Marlin, which is convenient for users to DIY and secondary development. Compatible with btt Pi V 1.2 /PI 2 or CB1/CB2+Pi4b, support running Klipper firmware.
Multi-Function Interface: BTT SKR V 1.4 turbo support resume printing while power off, filament break detection, automatic shutdown after printing, bltouch, microprobe v 2.0, eddy auto bed leveling sensor and so on, I2C, spi and WiFi interfaces are reserved for convenience of DIY, closed-loop drive interface is reserved to reduce the trouble of plug-in switching module.
Dual Working Modes: The SKR V 1.4 Turbo mainboard has a connector for WiFi modules ESP-01S. Onboard SPI and UART working mode driven by the TMC driver, such as TMC2209 V 1.3 /TMC2208/TMC5160T Pro, also having the DIAG pin, which eliminates complex wiring process and can be used by simple unplugging jumper cap.
Multiple Upgrades: Using dedicated power chip M6130, support 12-24V power input and removable fuse makes the replacement process easier, high performance MOSFET tube, better heat dissipation effect.
Multi-size Screen Support: BIGTREETECH SKR V 1.4 Turbo supports TFT24/TFT28/TFT35/TFT43/TFT50/TFT70 seires touch screen display under BIGTREETECH brand, LCD2004, LCD12864 screen. When running Klipper touch mode, please choose HDMI5 touchscreen, it can running Klipper touch mode.