" Accessing BluetoothProductConnector & properties " | value | value := DJISDKManager bluetoothProductConnector. value isNil ifTrue: [ self print: 'Missing value'. ^self abortPage ]. (value class selectors select: [:each| (each startsWith: #is) and: [each argumentCount = 0] ]) ,#( ) do: [:msg| self print: ' ',msg,'=',(value perform: msg) ].