readAttributeNullableInt24u(completionHandler:)
Declaration
func readAttributeNullableInt24u(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeNullableInt24u() async throws -> NSNumberfunc readAttributeNullableInt24u(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeNullableInt24u() async throws -> NSNumber