About this item

The BIGTREETECH SKR V1.4 Turbo is a powerful and affordable 32-bit 3D printer control board designed to upgrade or replace older 8-bit mainboards for better performance and reliability. Built around the ARM Cortex-M3 LPC1769 processor running at 120 MHz, it offers significantly faster processing speeds, smoother motion control, and greater compatibility with modern 3D printing firmware such as Marlin, RepRapFirmware, and Klipper. This board features 5 stepper driver sockets, supporting TMC, A4988, and LV8729 drivers in UART, SPI, or standalone modes. It supports dual Z-axis motor control, multiple thermistors, automatic bed leveling (e.g., BLTouch), and filament runout sensors. The SKR V1.4 Turbo also includes multiple fan headers, MOSFET-controlled outputs, and onboard EEPROM for saving settings. With its user-friendly layout, dedicated ports for TFT and LCD displays, and compatibility with a wide range of 3D printers (like Ender 3, CR-10, and others), the SKR V1.4 Turbo is ideal for DIY enthusiasts and tinkerers looking to enhance their printer's speed, accuracy, and capabilities.