# Simple arduino to processing serial not outputting anything

**URL:** <https://discourse.processing.org/t/simple-arduino-to-processing-serial-not-outputting-anything/10837>\
**Category:** Electronics (Arduino, etc.)\
**Tags:** homework\
**Created:** [May 2, 2019, 10:15am UTC](https://discourse.processing.org/t/simple-arduino-to-processing-serial-not-outputting-anything/10837 "2019-05-02T10:15:13Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![kll](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/kll/32/964_2.png) [@kll](https://discourse.processing.org/u/kll)\
**Post date:** [May 3, 2019, 4:24am UTC](https://discourse.processing.org/t/simple-arduino-to-processing-serial-not-outputting-anything/10837/5 "2019-05-03T04:24:53Z")

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also test that little example project [Issue with using array after splitTokens()](https://discourse.processing.org/t/issue-with-using-array-after-splittokens/10826/4) here

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