For Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all ramps of the firmware class
Crystals for both usb and mcu (timing to 10ppm accuracy)
3 socket thermistor + 4th circuit thermistor on ZProbe.
4 Trinamic TMC2130 1 / 256th microstep motor drivers (2 connectors on Z for Prusa Mendel and other dual Z printer designs)
SPI step current control instead of PWM.
Microstep mode configured by the MCU via firmware (SPI, no sweaters)
PWM DC outputs (extruders, fans, etc.).
4 outputs (1 extruder, 1 bed, 2 low power consumption (fan, etc.)
Low resistance mosfet transistors for cool running
LED indicator for each channel
Fans have a 3pin fan connector.
Fans have a 5 V, not a 12-24 V energy source.
Fan connectors have a tachometer feedback pin to the MCU to measure fan speed in the firmware state.
2 bus power input
Heated bed, 15A 12-24V (15A dedicated fuse)
Primary power 10A 12-24V: motors, logic and fans (5A dedicated fuse) + extruders (5A dedicated fuse)
SMPS built for the 5th generation with engines, logical and rail fans
Provides 5V power for fans
4-pin motor, with Molex 5057-9404 plug
3-pin fan plug - Molex 5057-9403
2-pin thermistor, mechanical Molex plug limiter 5057-9402
This intelligent controller includes an SD card reader, a rotary encoder and 20 characters x 4 LCD display. You can easily connect it to the board ramp using the "smart adapter" included.
After connecting the panel to the ramp, you no longer need your computer, the intelligent controller provides power for the phone's SD card. What's more, all actions such as calibration, axis movements can be performed using a rotary encoder on an intelligent controller
Print your 3D designs without a computer, only with the g-code design saved on the SD card.
You need Marlin v3 firmware or newer. If you are using older firmware, you should flash your board again.
MK52 magnetic hot bed * 1
MK52 golden double-layer texture PEI powder steel plate * 1
Einsy Rambo1.1a motherboard * 1
2004LCD * 1
Button * 1
Gray line * 2
Data cable * 1
Heat sink * 4