Geeetech 3D Printer Control Board GT2560 Support Dual Extruder Power Than ATmega2560 Ultimaker, Ramps

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.The power pack: operating voltage is 12V-24V;double power supply design feeds for heatbed and logical part separately. The current is 15A for heatbed and 10A for other parts.
2.3 12v fan output and one PWM output for LED or other lighting equipment.
3. 3 temperature sensor input (100k thermistor is recommended)
4.Extended LCD and SD card interface support both LCD2004 and LCD 12864, with which you can print without your PC.
5. The firmware is the prevalent Marlin, which is known for stability, usability, and high-performance.
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.