1.The Dual Servos Knob Serial Port Control Board MG995 SG90 Steering Gear Debugging Module is a plug-and-play, easy-to-use servo controller with knob adjustment, reply function, serial command control, and three servo control modes.

2.Support manual mode and return to medium mode, switch by button, with mode indicator.

3.Support knob adjustment or serial command control in manual mode.

4.The serial port command control can use the matching host computer software or connect to the external MCU.

5.Number of control channels: 2 channels (M0 and M1 servos). When using the knob adjustment and return function, the 2 servos are controlled at the same time. When using the serial command, the 2 servos can be controlled separately.