Gimbal Noob

I made a gimbal with a smoothing function with code, the accelerometer attached to the platform will produce a lot of jitters as the sensor is very sensitive to the servo’s motion. I need to bypass the small fluctuation of the reading of the accelerometer. I have to use a light and compact camera to mount on the gimbal, such as GoPro, webcam or FPV camera. A joystick is for minor adjusting the angle while in use or during configuration.