# Tracking system

**URL:** <https://community.sparkfun.com/t/tracking-system/34218>\
**Category:** Arduino\
**Created:** [April 2, 2017, 6:04pm UTC](https://community.sparkfun.com/t/tracking-system/34218 "2017-04-02T18:04:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![CapFantastic](https://avatars.discourse-cdn.com/v4/letter/c/e495f1/32.png) [@CapFantastic](https://community.sparkfun.com/u/CapFantastic)\
**Post date:** [April 2, 2017, 6:04pm UTC](https://community.sparkfun.com/t/tracking-system/34218/1 "2017-04-02T18:04:12Z")

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Hello !!!

I’m looking for some way to create a cheaper indoor track system for objects. I want to attach my objects with some device that will told to me where they are, and each of them must have an ID.

I found some DIY like that:

[http://www.instructables.com/id/Cat-Tra … sitioning/](http://www.instructables.com/id/Cat-Tracking-using-Bluetooth-Indoor-Positioning/)

[http://www.instructables.com/id/Indoor- … ow-Energy/](http://www.instructables.com/id/Indoor-Positioning-with-Bluetooth-Low-Energy/)

In my researches I also found the possibility of use bluetooth le , NRF24L01+ or RFID, but how?

Are there suggestions on how to create such system? Can someone give me a way?