# Program slower when I send data to Arduino

**URL:** <https://discourse.processing.org/t/program-slower-when-i-send-data-to-arduino/19815>\
**Category:** Electronics (Arduino, etc.)\
**Created:** [April 15, 2020, 7:49pm UTC](https://discourse.processing.org/t/program-slower-when-i-send-data-to-arduino/19815 "2020-04-15T19:49:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![bacum](https://avatars.discourse-cdn.com/v4/letter/b/49beb7/32.png) [@bacum](https://discourse.processing.org/u/bacum)\
**Post date:** [April 25, 2020, 9:08pm UTC](https://discourse.processing.org/t/program-slower-when-i-send-data-to-arduino/19815/2 "2020-04-25T21:08:53Z")

</div>

> [@bking](#):
>
> ll: chosse the port matching to the serial list

Hi bking!

I have not a solution for your problem, so sorry :(. But I’m a lot interested in your example, I’m trying to communicate a Processing Sketch and an Arduino Sketch, to send some data from the first to the second through Serial port.

Maybe you could revolve my code, I think that I’ve near the solution but, at the moment, I can not resolve it :s.  
I’m looking your Sketches but I can not see how you resolve this communication.

You can find my codes here :: [[SOLVED] Problems sending data from Processing to Arduino through serial port](https://discourse.processing.org/t/problems-sending-data-from-processing-to-arduino-through-serial-port/20138)

Thanks in advance!  
Best.

---

_[View the full topic](https://discourse.processing.org/t/program-slower-when-i-send-data-to-arduino/19815)._