readAttributeExtendedPanId(completionHandler:)
Declaration
func readAttributeExtendedPanId(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeExtendedPanId() async throws -> NSNumberfunc readAttributeExtendedPanId(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeExtendedPanId() async throws -> NSNumber