Description
The Bigtreetech SKR 3 EZ is an updated 32-bit 3D printer for BTT EZ Drivers based on the SKR 3. It is compatible with both the EZ series driver and the series of TMC drivers. The motor driver voltage can be adjusted from 24V to 48V utilizing the jumper (Must use TMC5160 for 48V Operation), and the motherboard is compatible with Klipper, RepRap, and Marlin firmware.
Product Specifications:
- 32-bit ARM Cortex-M7 series STM325743VIT6 chip
- Core frequency: 480MHz
- Output Current: 5A
- Fan interfaces: 3 CNC fans
- Input Voltage: DC24V-DC48V
- Logic Voltage: DC 3.3V
- Driver working modes: SPI, UART, STEP/DIR
- Motor Driver outputs: X,Y,Z (dual axis), E0, E1, five-way
- Heating interfaces: Heated bed (HB), heating cable (E0, E1)
- Temperature sensor interface: 1-way 100K NTC, 2-way 100K NTC, PT1000 (optional)
- PC interface: USB
- Wifi interfaces: ESP-12S. ESP-07S, ESP32
- Screen: Serial touch screen, SPI touch screen, LCD display