1. working voltage: 19-24V, Max 10A
2. master IC: ATMEL’s ATMEGA2560 16AU
3. FT232RLUSB interface
4. integrated 5pcs A4982 stepper motor drivers
5. with two heating ends, supporting dual-color printing (the highest temperature according to the hotend)
6. circuit board uses high-quality 4 laminates
7. with 4 MOSFET tubes, one of which is used to heat up the bed
8. 24V port with 5A/10A/15A for recovery fuse protection
9. there are two power input ports and one for hotbed.
10. based on the Arduino platform to support many firmware and software.