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