
BIGTREETECH SKR 3 EZ Motherboard
BIGTREETECH SKR 3 EZ is a successor to the motherboards of the SKR 1.4 Turbo and SKR 2 series and has many new functions. This versatile 32-bit mainboard with a powerful 480Mhz ARM-Cortex-M7 STM32H743VI CPU is suitable for most 3D printers and offers many interfaces and upgrade options compared to most built-in motherboards. The mainboard is compatible with Marlin, Klipper and RepRap open-source software. Features: 32-bit ARM Cortex-M7 MCU with 480MHz 5 stepper driver slots, Standard (TMC) and EZ compatible Up to 6 stepper motors can be connected. WIFI interface connection Thermal runaway protection circuit Extended protection circuit for thermistors Supports BigTreeTech TFT displays as well as LCD12684, LCD2004 Connectors for PWM fans Interface for closed loop stepper motor High performance MOSFET Supports BL Touch, filament runout sensor Auto power down enabled (separate relay required) Power Loss Recover Feature (separate UPS module required) Dimensions: 109.7x98mm Hole spacing