Anxinshi joystick allows control of any PTZ supported by Cyanview RCP.
The RCP allows to control all PTZ configured with a single joystick.
Anxinshi joystick is to be found here.
 If not done yet, Configure your PTZ in the RCP.
 Connect PTZ USB Joystick to the RCP.
 PTZ USB Joystick now controls your PTZ cameras via the Cyanview RCP.
Long push on a button will save the PTZ position.
Short push will move the PTZ to the previously saved position.
Positions can be Saved/Loaded from either the Anxinshi joystick, the RCP LENS menu, and the Elagato Stream Deck.