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Feature

MEGA2560 R3- This version is optimized in the original version , mainly for customers under the functional requirements for product quality and high case designed both to ensure consistent and compatible with the original, but also easy to use.
RAMPS 1.4- Suitable for 5 Pololu stepper driver board, integrated 5A extra safety and components protection.
DRV8825-Features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step)
12864LCD- Suitable for copiers, fax machines, laser printers, industrial test equipment, networking equipment etc. LCD control panel through which you can achieve spooling is the 3D model Gcode files are copied to the SD card, and then print the file via the LCD control panel.
Do not worry about the problem of after-sales, if there is any need, get in touch with us, we will help you solve it

Description

Specification:

Mega 2560 Controller:
-The board is an ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal oscillator
-Development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works

Ramps 1.4:
-Heater / fan output and 3 thermistor circuit MOSFET
-Heating bed control 11A fuse additional
-Servo type connector for connecting to a terminal block, a motor and a light emitting diode
DRV8825:
-It uses 8.2 - 45 V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling)

12864LCD:
-Using a large screen 12864LCD (3.2'), it can support 8 GB
-With a SD card base on back, put slicing file into the SD card and select the file on the LCD, then can be printing, product comes encoder parameter adjustment can be achieved
NOTE:
1. Only connect the mega2560 board with the computer via USB cable while programming firmware.
2. Reversed connection of the power supply or the motor driver may cause the board burning, please confirm again before power on.
3. You just need to power Ramps 1.4 when testing.If you power Mega 2560, the chip will be burnt easily. So please read the introduction carefully and avoid the board being burnt due to the wrong operation.
4. 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

Package Included:
1x Mega 2560 R3
1x LCD 12864
1x Ramps 1.4
5xDRV8825
1x USB Cable