writeAttributeInt8u(withValue:completion:)
Declaration
func writeAttributeInt8u(withValue value: NSNumber, completion: @escaping @Sendable ((any Error)?) -> Void)func writeAttributeInt8u(withValue value: NSNumber) async throwsfunc writeAttributeInt8u(withValue value: NSNumber, completion: @escaping @Sendable ((any Error)?) -> Void)func writeAttributeInt8u(withValue value: NSNumber) async throws