1. It gather 2560 and ramps1.4 on a same board, which solved the Ramps1.4 combination interface problem that easily out of order.
2. Can replace the motor driver, support 4988 drivers and 8825 drivers
3. Circuit board uses the high quality of 4 layer board,optimize heat dissipation;Ramp Is 2 layer board
4. Using special power supply chip, support the 12v-24v power input, solve the problem of Ramps voltage conversion of chip fever.
5. Accept 24V input, under the same system power can reduce the current hot bed to 1/4, effectively solve the problem of hot bed MOS tube heating
6. The firmware can use open source firmware Marlin, configuration are exactly the same with ramps1.4 , can be directly replace ramps1.4 also
Can be connected directly to Ramps1.4, 2004 LCD control board and the LCD board (12864)
7. Provide three 5V output, three 12V-24V output interface.
TMC2208TMC2208 single-axis stepper motor drive chip, power tube built-in drive current 1.4A peak current 2A, voltage range 4.75V-36V, 256 subdivision;
Flexible microPlyer interpolation unit, the component can provide up to 256 microstep / step resolution, even in the pulse rate is limited system can still be perfect to achieve sinusoidal control; Both components have pulse / direction input, can be completely independent operation. The configuration is implemented via digital input.More Info. about TMC2208Package Included:1x MKS-Gen V1.4 board1x 50cm USB cable5x TMC2208 V1.0 Stepper Motor Driver5x Heatsink1x Screwdriver