Feature(may vary by option.)

●Other applicable scenarios: electrical curtains, printers, video conferences, educational domes, game consoles, office automation, home automation, child seat, medical pump that requires silent or low-jitter equipment and equipment
●3 x Stepper Driver Connectors with Min/Max Input
●When you print the built-in SD card socket file, it will buff a large print job
●RS485 connection for noise free communication with extruder/tool head controller
●Onboard atmega644p - 64K Flash Space, 4K RAM, 32 I/O Pins, Compatible

[One Size red]

Description

Stepper Motor Noise Reduction: Easy to hear stepper sound reduction.
Description:

This board is a major new feature of 3rd generation electronic devices.
The heart is supplied by ATMEGA644P chip and the compatible board is Sanguino.
It features a connector that hooks all the various peripherals you need to drive your RepRap machine.
It has not only three stepper drivers, but also headers for four RJ45 connectors for the extruder controller board.
It has a connector to hook it to SD card and ATX power.

Features:

I2C header for simple hookup of external peripherals.
The ON/OFF switch for instant controls the entire system.

Package includes:

1 x Motherboard 1.2 Control Board

Service:If you have any question about the product please buy our products.If, please consult our customer service and come to wish you a happy shopping!
It has a USB interface that is easy to connect and operate.