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