BIGTREETECH BTT SKR MINI E3 V2.0 32 Bit Control Board Integrated TMC2209 UART For Ender 3 3D Printer

This is BIGTREETECH BTT SKR MINI E3 V2.0 32 Bit Control Board Integrated TMC2209 UART For Ender 3 3D Printer.

The SKR mini E3 SKR mini E3 V2.0, evolution of the SKR mini E3 V1.2, is a board specially designed for the Ender3 3D printer, which can perfectly replace the original board.

Note: Actual product may vary in markings on components, size, and color. 

Features:

1. Size: 100.75×70.25mm
2. Microprocessor: ARM Cortex-M3 STM32F103RCT6 chip with 32-bit CPU 72MHZ
3. Input voltage: 12/24V
4. Logic voltage: 3.3V
5. Controller: TMC2209 with UART mode
6. Connections for the two Z axis motors
7. Onboard EEPROM: 24C32
8. Pins for: BLTouch, detection of filament presence, and others.
9. Two ports for CNC fans.
10. More space between the controller chips and the other components, to ensure better heat dissipation.
11. Increase the number of layers of the plate to 4, so that it improves heat dissipation and prevents interferences.

Package Includes:

1 x BIGTREETECH SKR MINI E3 V2.0 32 Bit Control Board Integrated TMC2209 UART For Ender 3

1 x USB Cable and accessories set (as shown in image)