While serial communication is usually between two endpoints, the servo control protocols are designed ... requires LewanSoul’s own “BusLinker” board (sometimes “Debug Board”) to ...
I am using an 18-channel board from the Pololu Maestro Servo Controller family of boards that control from 6 to 24 servos using a single board. You might find the Adafruit 16 channel I 2 C board a ...