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