Joins the master remote controller with the specific ID. If the remote controller has joined the same master before, the authentication code is not required until the master remote controller changes its authentication code. In this case, code can be null. It can only be called when the remote controller is in slave mode. It is only supported by Inspire 2.
The mobile device connected to the slave remote controller must know the authorization code of the master remote controller. The master remote controller code is set by using the setMasterAuthorizationCode method.
Input Parameters:
String authCode
Authentication code to join the master remote controller.