Reprap Ramps-FD Control Board Ramps1.4 Improved Version For 3D Printer

Reprap Ramps FD Control Board Ramps1 4 Improved Version For 3D PrinterIntroduction When you useDue as the controller of your 3D Printer you may find the RAMPS1 4 is not compatible with DUE As you know theDue is a microcontroller board based on the Atmel SAM3X8E ARM Cortex M3 the importance is the Atmel SAM3X8E chip used on the Due operates at 3 3V worse applying 5V to the Dues inputs will likely damage the chip So we create a new RAMPS variant which is compatible with the Due to replace Ramps1 4 Why choose Ramps FD instead of Ramps1 4 The RAMPS FD has other hardware protection through the jumper cap control motor drive ICThe RAMPS FD much more than Ramps1 4 2 way PWMThe RAMPS FD has larger driving power than Ramps1 4The RAMPS FD power has two choices 12V and 24VWhy chooseDUE instead ofMEGA CPU operates at 3 3VHigh current IO pins are capable of 15 mA source 9 mA sinkLow current IO pins capable of 3 mA source 6 mA sinkCPU package has an absolute max of 130mAThe Due has 1 dedicated SPI port and 4 multipurpose USART SPI ports The SPI port is only routed to the 6 pin header used for ICSP on Mega but this is not used for ICSP on DueThe Due does not have any EEPROMDue has lower power computing faster and flash sram bigger than mega2560Package included 1 x Ramps FD Control Board