SainSmart Ultimaker 1.5.7 + A4988 + Mega2560 R3 + LCD12864 3D Printer Controller Kit for RepRap Arduino

Sainsmart A4988 driver is a carrier board or breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.

SainSmart Megatronics LCD12864 intelligent controllerLED background light control circuit..You can turn on the light time to do long or short form of the adjustment TRIMM R4100K from 10 seconds to 2 minutesIf you use a print job at night and parts department, which means that the new modifications LCD backlight would be suitable for youLED background light control circuit, a small function of intelligent controller, With pin short time to decide on all LED turn or steering 30 seconds

SainSmart Mechanical Endstop perfect for any 3D printer also for use on CNC machines and other electronic applications.

SainSmart SD Ramps: Breakout board for the microSD socket is not much bigger than your fingernail. Compatible with the SPI interface found on any SD card, this tiny form factor was created for cell phone storage and is perfect for your next 3D printer project! Board comes fully assembled and tested.The bare socket is available.

MK2B is the latest and the best type of heatbed, compatible with all Prusa and Mendel 3d printer variants.

Package List:

1 x Ultimaker 1.5.7 Controller
1 x Mega 2560 R3
5 x A4988 driver
1 x LCD12864 Smart LCD Controller
1 x SD card breakout
5 x Mechanical Endstop
1 x RAMPS 1.4 wiring cable
1 x Heatbed MK2B
5 x NEMA 17 Stepper Motors
1 x USB Cable

Note: Documentation for your reference:
https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-013-214/ultimaker.rar