RAMPS Mega 3D V1.0 3D Board Atmgega2560 5 A4988

Highlights

• MEGA 3D Board integrated with ramp1.4 shield Atmgega 2560
• Five groups of A4988 modules and smart adapter Modules
• Main board with 4 layouts
• Integrated fan circuit,no additional extensions
• Short circuit protection diode
• Simple operation,stable performance
• Fully compatible firmware
• Provisions for the cartesian robot and extruder
• Expandable to control other accessories
• 3 mosfets for heater/fan outputs and 3 thermistor circuits
• 5-way drive motor circuit
• Five A4988 are integrated onto the motherboard
• Option to connect 2 motors to Z for Prusa Mendel
• 12v and SPI pins left available for future expansion
• All the Mosfets are hooked into PWM pins for versatility

Specification