Product information "KoPropo LCD Xpansion 2 EXP-201"
With this device, the ICS setting of the servo can be easily changed. Not only serial servos that are capable of REAL TIME ICS are supported. No, conventional ICS servos can also work with the LCD Xpansion 2. In addition, servos can be adjusted without having to use the PC or the servo selectors.
Please note: To change the settings with the Xpansion unit2, an external power supply is required (6-7.4V).