1. Same CPU of Arduino MEGA. Atmega 2560 AS main control chip, work with high property USB chip ATMEGA16U2, compatible with all RAMPS related firmware.
2. 5 temperature sensor interface input.
3. With LCD interface, off-line printing. support both LCD2004 and LCD12864.
4. Servo interface. Convenient to add automatically leveling adjust function.
5. Support 6 pcs A4988 stepper driver 16 subdivision.
6. WM DC output(heating tube, cooling fan): 6 circuit output( 1circuit large current, 3 circuits middle current, 2 circuit small current), with high property low breakover resistance MOS. Each circuit have LED indicator.
7. 12-35V power supply. dual power supply design. Heated bed support 11A current, 12V, other circuit support 12V 5A.
To decrease the high temperature created by large current through mega controller large, 12 V cooling fan is recommended to adding.
1. 5 ADC interface for temperature measurement use: 3 are for extruder, 1 for heated bed and the last one is for environment.
2. 5 PWM: 3 for extruder and heated bed, 1 for cooling fan and the last one is for lighting.
3. 6 endstops: Xmin/Xmax/Ymin/Ymax/Zmin/Zmax, can connect to mechanical endstops, optical endstops or hoare endstops.
4. Support JTAG operater.
Shenzhen Cashmeral Industrial Co.,Ltd is always here to serve you the best as we can!