void camerachange(int identifier); //id:0x0055
Switches the currently used event camera to another one.
If the new camera has a motion, it will be resumed if it wasn't completed already after it was enabled.
The identifier of the event camera that will be switched to.
There are a total of 4 (0->3) event cameras that can be enabled at the same time, but only one them will be used at a time.