BIGTREETECH SKR 3 EZ V1.0 Control Board for 3D Printers

Description

The BIGTREETECH SKR 3 EZ V1.0 motherboard represents a significant advancement in 3D printer control, building upon the robust SKR 3 platform. This 32-bit mainboard is engineered to accommodate BIGTREETECH’s innovative EZ series drivers as well as the industry-standard TMC series drivers, providing unparalleled flexibility for various 3D printer configurations. Its power architecture, featuring the TPS5450-5A chip, accepts a wide DC12/24V input and delivers up to 5A output current (6A peak), making it perfectly suited to power auxiliary components like the Raspberry Pi.

At its core, the SKR 3 EZ V1.0 boasts a high-performance 32-bit ARM Cortex-M7 series STM32H743VIT6 main control chip, clocked at an impressive 480MHz, which delivers greatly improved processing capabilities for complex printing tasks. This advanced board supports essential 3D printing functions such as resume printing, precise filament runout detection, automatic completed shutdown, BLTouch auto-leveling, and RGB lighting. Furthermore, it incorporates a dedicated BOOT button for DFU updates and an enhanced thermistor protection circuit, safeguarding the main control chip against potential damage from heated bed or rod leakage, ensuring long-term reliability and accurate temperature control.