Features:
1. It has rectangular coordinate robot and extruder requirements.
2. Extended to control and other accessories.
3. Heater / fan output and 3 thermistor circuits of the MOSFET.
4. Fusion 5A Additional safety and component protection
5. The heated bed controls the extra 11A fuse
6. Suitable for 5 Pololu stepper drive board
7.Pololu board pin header, so they can easily replace or remove the design for the future.
8. The I2C and SPI pins are left for future expansion.
9. All the MOSFET pins are pinned for versatility.
10. Servo connectors are used to connect to end stops, motors and light-emitting diodes. These connectors are gold-plated and have a current rating of 3A, which is very compact.
11. Added on SD Card - now available by Kliment-Sdramps
12. LED indicates the heater output
13. Option 2 motors are connected to Z Prusa Mendel

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