Elevate your 3D printer with the BigTreeTech SKR Pro V1.2 32-Bit Control Board — a high-performance motherboard built around the powerful STM32F407ZGT6 ARM Cortex-M4 processor running at 168MHz.
This advanced 32-bit board offers significantly improved processing power compared to earlier SKR models, making it ideal for complex builds, multi-extruder setups, large-format printers, and high-speed printing with Marlin or Klipper firmware.
Key Features:
- Powerful 32-Bit MCU — STM32F407ZGT6 Cortex-M4 @ 168MHz for fast G-code processing and smooth motion control
- Flexible Driver Support — Up to 6 stepper driver slots supporting STEP/DIR, TMC2130-SPI, TMC5160-SPI, TMC2208/2209-UART, and more
- Multi-Extruder & Dual Z Ready — Native support for multiple extruders and independent dual Z-axis motors
- Rich Expansion Interfaces — EXP1/EXP2 for LCD displays (TFT28, TFT35, LCD12864, LCD2004), filament sensors, BLTouch, RGB, fans, and more
- Wide Voltage Input — DC 12V–24V with robust power management
- Compact Yet Feature-Rich — Appearance size 147 × 95mm, installation size 138 × 86.5mm
Product Name: BIGTREETECH SKR PRO V1.2
Appearance Size: 147*95mm
Microprocessor: ARM 32-bit Cortex-M4 CPU
Input Voltage: DC12V - DC24V
Driver Working Mode: STEP/DIR, TMC2130-SPI, TMC5160-SPI, TMC2208-UART
Display: BIGTREETECH TFT28, BIGTREETECH TFT35, LCD2004, LCD12864
👉User Manual
