Upgrade your Creality printer with the BigTreeTech SKR V1.4 / SKR V1.4 Turbo 32-Bit Control Board — a powerful, silent 32-bit motherboard featuring excellent expandability and support for TMC2209 UART stepper drivers.
Based on the LPC1768 (standard V1.4, 100MHz) or faster LPC1769 (V1.4 Turbo, 120MHz) ARM Cortex-M3 MCU, this board delivers significantly smoother motion, faster processing, and advanced features compared to 8-bit stock boards. It is a popular drop-in replacement for Ender 3 series printers.
Key Features:
- 32-Bit Architecture — Much faster G-code processing and better performance than 8-bit boards
- TMC2209 UART Drivers — Ultra-quiet StealthChop2 operation, sensorless homing (StallGuard), and easy configuration
- Dual Z-Axis Support — Independent control for better bed leveling and stability
- Rich Interfaces — Supports TFT touchscreens, LCD12864/LCD2004, BLTouch, filament runout sensor, RGB LEDs, PS-ON, and more
- EXP-MOT V1.0 & EEPROM V1.0 — Included expansion modules for additional motor control and persistent settings storage
- Wide Voltage Input — 12V–24V with robust protection
- Marlin 2.0 & Klipper Ready — Excellent firmware compatibility
Main Differences:
- SKR V1.4 — LPC1768 @ 100MHz (standard performance)
- SKR V1.4 Turbo — LPC1769 @ 120MHz (20% faster processing for demanding setups)
Note: The SD card is not included.
