About this item

The BIGTREETECH SKR V1.4 is a highly versatile and powerful 32-bit 3D printer control board, designed to replace traditional 8-bit boards like RAMPS 1.4 and bring significant improvements in speed, performance, and expandability. Built around the ARM Cortex-M3 LPC1768 processor, it offers smoother motion control and faster processing, especially when running advanced firmware like Marlin 2.0 or Smoothieware. The board supports up to 5 stepper drivers, allowing for dual Z-axis, independent extruders, or advanced configurations like CoreXY. It is compatible with TMC2208, TMC2209, TMC2130, and other stepper drivers in both standalone and UART/SPI modes. With extensive I/O, it supports features like BLTouch, filament runout sensors, power loss resume, and automatic bed leveling. Designed with modularity in mind, the SKR V1.4 includes dedicated ports for touchscreen displays (like the BTT TFT35), Wi-Fi modules, RGB lighting, and even support for dual extruders. The clear labeling and rich documentation make it accessible for both DIY builders and advanced users. Ideal for upgrading older 3D printers or building custom machines, the SKR V1.4 is a reliable, high-performance controller board for modern 3D printing needs.