BIQU 3d printer parts Ramps 1.6 4-layer Mega 2560 R3 Reprap 12864 LCD Display+DRV8825 A4988 Stepper motor driver 3d printer kit


SKU: 32908297855 Category:


About Ramps 1.6

Ramps 1.6 is optimized and launched based on Ramps 1.4 & Ramps 1.5 By Bigtreetech

The Struture almost same as Ramps 1.5 , the difference is Ramps 1.6 have new 2pin connectors,which more simple and convenient to connect,also will not be burnt easily,what’s more ,Ramps 1.6 have a good Heatsink above MOS tube in order to give a better function to heat dissipation .

Beside, the Power of Ramps 1.6 is more larger than Ramps 1.5, the largest power will be up to or 270W , and Ramps 1.5 just can be up to 200W, or samller than 200W.

Product Features

1,It can be connected to LCD and other parts.

2,There are heater and fan MOSFET outputs and 3 thermistor interfaces 3,5A additional security and component protection fusion 4,Heated bed controls additional 11A fuses 5,Applied to 5 Pololu stepper drive board 6,Design of Pololu plate pin socket can be easily replaced or removed for future design 7,I2C and SPI pins are available for future expansion 8,Servo connectors are used for connecting limit stops, motors and light-emitting diodes. These connectors are gold-plated and have a rated current of 3A, which is very compact. 9,The LED will light when the heater has output

10,Support 2 motors to connect to Z

Mega 2560 R3:

Operating Voltage: 5V

Input Voltage (recommended):7-12V

Input Voltage (limits):6-20V

Digital I/O Pins:54 (of which 14 provide PWM output)

Analog Input Pins:16

DC Current per I/O Pin:40 mA

DC Current for 3.3V Pin:50 mA

Flash Memory:256 KB of which 4 KB used by bootloader



12864 LCD:

The intelligent controller includes an SD card reader, rotary encoders and a 20-character

× 4 line LCD display. You can easily connect it to your RAMPS 1.4 board using “smart

adapter” included.

This panel connect your RAMPS 1.4, you do not need your computer,

your SD card intelligent controller power supply. All further operations,

such as calibration, the axis movement can be done only with a rotary encoder intelligent

controller. 3D design print without a computer, just use the G code design stored on the SD card.

Q: Why choose our ramps 1.6 type contorller board ?

A : You can check the different with the three-dimensional diagram.Our ramps 1.6 have 4 layer .A high quality ramps 1.6 effect more than 10pcs cheaper copy board .

Type 1:

Type 2:

Type 3

Additional information

Weight 0.3 kg
Dimensions 10 × 10 × 10 cm
Model Number

Ramps 1.6

Brand Name


Item Type

3d mother board

product name

ramps 1.6 kit

Input voltage


suitable for

3d printer

layer number of the mainboard

4 layer