FYSETC Outstanding DIY Prusa MK3 Clone accessories, for arduino Mega, compatible with mega 2560 and mega 32u2 processors, and all RAMPS class firmware.
The new EINSY RAMBo motherboard with Trinamic drivers not only makes the MK3 silent but it also can detect skipped steps and layer shifting. This is a big step forward for the reliability of the printer and the user comfort. You can say goodbye to ugly prints!
Match excellent 4Pcs driver TMC2130 1/256th microstep motor drivers(2 connectors on Z for Prusa Mendel and other dual Z printer designs);
SPI Control of stepper current instead of PWM; Crystals for both usb and mcu (timing accurate to 10ppm);
After Sales Guarantee: each one defective item can have the free replace or refund, need more help please feel free to contact us, we will try our best to assist you.