On-board adjustable knob, dual servo interface, function switch button.; Suitable for debugging 5- 8.4V PWM Servos.
Note: Choose correct power supply for the Servos.; The angle of the servo can be adjusted manually without any codes.; Micro USB and KF301-2P two power supply methods.
Notic: two power supply cannot be used at the same time.; It can be used in projects such as mechanical claws, AI robotics, and robotic arms