INSTRUCTIONS:The RAMPS 1.4 board is designed to fit the entire electronics needed for a RepRap in one small package for low cost
HAS PLENTY ROOM FOR EXPANSION:RAMPS interfaces an Mega with the powerful MEGA platform and has plenty room for expansion
MODULAR DESIGN:The modular design includes plug in stepper drivers and extruder control electronics on an MEGA shield for easy service, part replacement, upgrade-ability and expansion
NOTE:Additionally, a number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack
WITH THE BOOT-LOADER:With the boot-loader, download the program directly via USB without having to go through other external writer