GEEETECH
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1 Introduction
GT2560 is a compact board that is integrated with the mighty function of the Arduino Mega25
60+Ultimaker and Arduino Mramps 1.4 on respect of both software and hardware and 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 o
n most applications.
5 stepper motors, swappable driving modules, mighty ATmega2560 processor with 256k mem
ory, 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
to 24V which gives higher torque and higher rotation rate.
Features
：
1.Integrated with the mighty function of the Arduino MUltimaker and Arduino
Mramps 1.4 kit, The GT2560 can not only take full place the them 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 15A for heatbed and 10A for other parts.
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.