Product Review

Difference between 2016 and 2017 Version
2016 Old MOSFET IC Model : PDF55N06 VDSS:60V ID:55A
2017 New MOSFET IC model : HM60N06 VDSS:60V ID:60A,more durable and safety

Product Features:
1).Mega 2560 R3
2).3D Printer Controller RAMPS 1.4 with high quality MOSFET
Designed to fit the entire electronics needed for a RepRap in one small package for low cost, interface with the powerful Arduino-compatible Mega platform with plenty space for expansion.
3).A4988 Stepper Motor Driver
A complete micro-stepping motor driver with built-in translator for easy operation
4).LCD 12864 Graphic Smart Display Controller
Contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. Easy to connect it with your Ramps board using the "smart adapter" included.

Package List:
RAMPS 1.4 x 1
Mega 2560 R3 x 1
A4988 Stepper Motor Driver with Heatsink x 5
LCD 12864 Graphic Smart Display Controller x 1
Smart Adapter x 1
Cable x 2
USB Cable x 1

Note:
1.Please read the technical parameters of the board carefully before you use it
2.Only connect the mega2560 board with the computer via USB cable while programming firmware;
3.Reversed connection of the power supply or the motor driver may cause the board burning, please confirm again before power on;
4.Only power on the Ramps 1.4 while testing the product, supply power to the mega2560 board may cause burning the board;
5.Select the appropriate load according to the board voltage/current requirement,if the work current exceeds the load of the board which may cause the board burning

Any questions or concerns, please feel free to contact us,we are looking forward to serving you again