# How can I make wired communication(Serial) with my smartphone and Arduino?

**URL:** <https://discourse.processing.org/t/how-can-i-make-wired-communication-serial-with-my-smartphone-and-arduino/3889>\
**Category:** Processing for Android\
**Created:** [September 27, 2018, 7:05am UTC](https://discourse.processing.org/t/how-can-i-make-wired-communication-serial-with-my-smartphone-and-arduino/3889 "2018-09-27T07:05:06Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![GWAK](https://avatars.discourse-cdn.com/v4/letter/g/13edae/32.png) [@GWAK](https://discourse.processing.org/u/GWAK)\
**Post date:** [September 27, 2018, 7:05am UTC](https://discourse.processing.org/t/how-can-i-make-wired-communication-serial-with-my-smartphone-and-arduino/3889/1 "2018-09-27T07:05:06Z")

</div>

How can I make wired communication (Serial) with my smartphone and Arduino?

[Processing android mode]  
**I want to make serial communication through a processing tool (at android mode).**  
**Please let me know about example code or method.**

Please help me.