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