Megatronics is based on many famous open-source products

including: Ardu Mega 2560, RAMPS, SD Ramps. Therefor this

product is an already proven design. It combines all major f

eatures of these board into a single board solution for more

reliable 3D-printing. Megatronics has a powerful Atmega2560

processor with 256 kB memory, running at 16Mhz. The board can

be connected to a PC using a normal USB cable. It will

register as FTDI FT232R device. The board is compatible

with the Ardu Mega 2560 and will therefor be easily programmed

from the Ardu IDE.

Microcontroller: Atmega2560-16AU Operating voltage electronics: 5V Operating voltage high: 12-24V (15A heated bed, 7A electronics) DC current per I/O Pin: 40mA Dimensions: 15 x 10 x 4cm Package weight: 0.125kg 1. Improved thermo couple support. 2. Second thermo couple supported 3. Support for 6 stepper drivers 4. SMD fuses and MOSFETs 5. Extra MOSFET, making 4 regular MOSFETs and one for heated bed. 6. Support for the new DRV8825 Pololu stepper drivers 7. The board can be powered from 12V1 (12V MAX), by

setting a jumper 8. The LCD contrast can be adjusted with a trimpot 9. 12V1 has a diode to protect against reverse polarization 10. The 5V line is protected by a 500mA resettable fuse 11. A piezo is included to allow the printer to give feedback

with sound 12. Each stepper driver slot has a breakout to connect external

stepper drivers to the board. 13. Four layer high quality PCB board