BIGTREETECH SKR Mini E3 V3.0 Control Board with TMC2209 UART Stepper Driver New Upgrade 32Bit 3D Printer Silent Board for Ender-3, Ender3 Pro, Ender-3 V2 3D Printer

The BIGTREETECH SKR MINI E3 V3.0 Controller Board is an upgraded version of the original Ender 3 silent board, with a new ID design that enhances the aesthetics of the motherboard and provides a cooler experience.

The controller board comes with a Micro USB Cable, Rubber Duck, Exquisite Packaging Box, and a New Upgrade Silent Board for Ender 3 3D Printer.

This new upgrade features STMicroelectronics' latest G0 series main control chip, which increases heat dissipation capacity and reduces printer temperature when working.

Additionally, the drive heat sink has been redesigned to strengthen drive heat dissipation performance, and a thermistor interface has been added to protect the circuit and prevent the main control chip from burning out.

The PC communication USB interface has also been upgraded from Mini USB to Micro USB B for greater adaptability.

With this product, you can enjoy a smoother and more efficient 3D printing experience with improved heat dissipation and reduced risk of damage to the main control chip.