UltiMachine RAMBo Electronics Controller V1.3

Key Features: All-in-one 3D printer motherboard A preconfigured Marlin Firmware is preloaded onto the board. Stepper Drivers: 5x integrated 1/16th microstep motor drivers Digital trimpot motor control (no tiny knobs to tweak) This is RAMBo v1.3L. The RAMBo board is an all in one 3D printer motherboard. It is a full remix of UltiMachine's RAMPS design with the Arduino MEGA and stepper drivers all on one integrated PCB. That is where it got the name RAMBo - (R)epRap (A)rduino-(M)ega-compatible (M)other (Bo)ard. RAMBo is designed to work with the current RAMPS generation firmwares with minimal modifications to add firmware control of the digital trimpots and the microstep setting pins.Item Specifics1 - Pre-Assembled RAMBo PCB2 - Crimped/housed thermistor wire harness, 914.4mm (36") *thermistor not included*1 - Black 6-pin pluggable terminal block5 - Black 2-pin pluggable terminal block1 - Gold connectors & matching 1x2 positive latch housing6 - Gold connectors & matching 1x4 positive latch housing (for motor cables)1 - USB Cable - 1.828m (6ft)3 - Mechanical endstop switches1 - Mechanical endstop harness, 609.6mm (24")Recommended Power supply: 12V-28V DC, 16A+5 PWM Mosfet outputs4 thermistor inputs3 independent fuse protected power railsVersion 1.1 and later use 1/16 microstep drivers. Previous versions were 1/8th.