# Programming spx-14258

**URL:** <https://community.sparkfun.com/t/programming-spx-14258/34692>\
**Category:** Arduino\
**Created:** [August 8, 2017, 3:39am UTC](https://community.sparkfun.com/t/programming-spx-14258/34692 "2017-08-08T03:39:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![adriano.silveira](https://avatars.discourse-cdn.com/v4/letter/a/8c91f0/32.png) [@adriano.silveira](https://community.sparkfun.com/u/adriano.silveira)\
**Post date:** [August 8, 2017, 3:39am UTC](https://community.sparkfun.com/t/programming-spx-14258/34692/1 "2017-08-08T03:39:59Z")

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I bought the spectral sensor spx-14258 that detects waves of 570-890nm and I wanted to know how I do the programming for me to detect one where it specifies because I wanted to detect the green where emitted by the plant leaf, which can be 700 - 900nm and ascend an LED. I will illustrate better when the sensor detects where it emitted by the plant leaf it has ascended an LED.