Geeetech GT2560 3D printer controller board ATmega2560 RAMPS1.4 Ultimaker Prusa

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Geeetech GT2560 3D printer controller board ATmega2560 RAMPS1.4 Ultimaker Prusa
Product Description
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GT2560 is a compact board that is integrated with the mighty function of the Arduino Mega2560+Ultimaker. The GT2560 can not only take full place the Arduino Mega2560+Ultimaker on respect of both software and hardware, but has more premium features: the streamlined interfaces effectively avoid the unnecessary troubles, well-regulated compaction of components highly integrated saves more space and easier to be mounted on most applications.
5 stepper motors, swappable driving modules, mighty ATmega2560 processor with 256k memory, 16MHz operating frequency, high-performance USB serial converter FT232RQ, all these make the GT2560 an ideal option for a 3D printer control board. What’s more, GT2560 can run over 12V and output 90W to a MOSFET, which gives higher torque and higher rotation rate.
Features：
1.Integrated with the mighty function of the Arduino Mega2560+Ultimaker, The GT2560 can not only take full place the Arduino Mega2560+Ultimaker on respect of both software and hardware, but also features compact size, more convenient connection, and more stable.
2. Adopt ATmega2560 as the main control chip, coupled with the high-performance USB serial converter FT232RQ.
3. The power pack: operating voltage is 12V-24V; double power supply design feeds for heatbed and logical part separately. The current is 12A for heatbed and 5A for other parts. The cooling fan can support 12V
4. The main circuit adopts SMD fuse tube, the diode added to the power port can provide reverse protection to the whole circuit, in addition, the 5V USB is USB port protected with 500mA Recoverable fuse.
5． 3 12v fan output and one PWM output for LED or other lighting equipment.
6. 3 55Amp MOSFET (with LED indicator, the actual output is restricted by the PCB board and the connector), all 3 MOSFET are equipped with heat sink to ensure sufficient heat dissipation and stable operation.
7. Support 5 A4988 stepper drivers (3 for X/Y/Z axis, and 2 for extruders); the subdivision of stepper motor can be setup by dial switch, eliminating jumper caps, easier to operate.
8. 3 temperature sensor input (100k thermistor is recommended)
9. Extended LCD and SD card interface support both LCD2004 and LCD 12864, with which you can print without your PC.
10. The firmware is the prevalent Marlin, which is known for stability, usability, and high-performance.
GT2560 VS Ramps1.4+ mega 2560
Compared with Ramps1.4+ mega 2560, GT2560 has the following merits：
1. Further compacted volume and space-saving.
2. Integrated peripherals ensure more stable connection.
3. Added heat sink provide better heat dissipation for MOSFET
4. Separate control for fan and extruder
5. Support LCD2004 and LCD12864 without using adapters
Here is a detailed comparison between GT2560 and Ramps1.4+ mega 2560:
3D control board
GT2560
Ramps1.4+
mega 2560
Main control chip
ATMEGA2560
ATMEGA2560
dimension
110X80X25
110X60X40
Extruders
2
2
thermistor
3
3
Endstop
6
6
Controllable fan
1
1(if you use dual extruders, this is not applicable)
uncontrollable fan
3
3
Stepper motor driver
5
5
Need Stack board
No
Yes
LCD2004 and 12864
Yes
Yes(need adapter)
Update log:
A 3-pin straight pin is added to connect with 3D touch auto leveling sensor, soldering is not needed anymore.
The USB connector will not provide 5V for the board, if you need to refresh the firmware, please provide external power supply.
The power port has been changed from hollow to solid one to provide higher current-carrying capability.
The three heater connecter has been changed into blue ones: 2-pin RC301 5.0mm 15A
Package list:
1 x Geeetech GT2560 3D Printer Controller board
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About us
Shenzhen Getech Co .,Ltd( Geeetech) is an innovative, technology oriented enterprise that is specialized in the R&D, manufacturing and sales of 3D printer and the spare parts of 3D printer. Geeetech has been one of the most prominent rising star in the area of 3D printing in Shenzhen ,China, even the world, since founded in 2011.
Geeetech advocates making 3D printing easy and economical and we are hoping to help more enthusiasts get easy access to the wonderful world of 3D printing
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