2. 24 free ports.

3. high processing speed, executing 16 million demands per minute, twice the speed
of Super RCU.

5. 8 analog ports, 2 motor ports and 12 digital ports which can be designed as I/O
freely.

6. Sensor is supplied with separate and stable power of 3A, which makes it works well even when the motor runs fast.

7. unlimited port press fit for different use.

8. embedded indication light for power and communication status

9. embedded low-pressure monitor module reminds users to replace batteries in time.

10.Built-in dot matrix characters LCD displaying either number format or English format;

11. embedded speaker.

12. Embedded data logging program. Users could read and record the data of the sensors connected by the RCU with no need to download any other programs. It gives facility for user collecting information of environment or sensors.

13. Standard JoinMax communication port.

14. Anti-strike battery box prevents sudden power cut and program reset caused by strike.

15. Ports and pins are marked out clearly.

16. Standard free ports compatible with all JoinMax electronical parts make it easy to update.

17. soft-touch switch easy to control.

18. Power ranges widely from 7V to 12V.

19. External power supply.

20. The shell gets holes it, which makes it easy to connect with other parts.

21. Separate box shells, easy to replace batteries.

22. Port circuit is open for various sensors and electronic parts, fit for advanced learning and DIY research.