# pushbutton and led practice

**URL:** <https://forums.digi.com/t/pushbutton-and-led-practice/18703>\
**Category:** XBee & XBee Gateway\
**Tags:** output, input, coordinator, xctu\
**Created:** [September 11, 2017, 11:08am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703 "2017-09-11T11:08:06Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![doul](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@doul](https://forums.digi.com/u/doul)\
**Post date:** [September 11, 2017, 11:08am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/1 "2017-09-11T11:08:06Z")

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Hello  
I have just started using xbee rf modules a week ago and I have some trouble to set up a pushbutton and led scenario. I configured the two modules (with a xbee explorer) according to many tutorials I found using xctu (Version: 6.3.8) but the led did not turn on when I pressed the button. so my question is … how can I verify that the D0 pin that I configured as Digital Input[3] receives a HIGH signal.  
Is there any recent tutorial on this topic?

Thank you

Abdoul

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [September 11, 2017, 11:50am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/2 "2017-09-11T11:50:36Z")

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What firmware version are you working with and what is the part number of the XBee modules you are working with?

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**Author:** ![doul](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@doul](https://forums.digi.com/u/doul)\
**Post date:** [September 25, 2017, 10:46am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/3 "2017-09-25T10:46:48Z")

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@mvutt Thank you for helping !! Firmware version of transmitter 14ef and for the reveiver (follower) 10ef.  
I am using 2 xbees XB 24. part mac address RX 416A1641 TX 416A1741. do you need any other specs?

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [September 25, 2017, 10:53am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/4 "2017-09-25T10:53:50Z")

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Have you looked in the manual for the example on how to perform DIO line passing?

[https://www.digi.com/support/productdetail?pid=3257&amp;type=documentation](https://www.digi.com/support/productdetail?pid=3257&amp;type=documentation)

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**Author:** ![doul](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@doul](https://forums.digi.com/u/doul)\
**Post date:** [October 2, 2017, 8:33am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/5 "2017-10-02T08:33:18Z")

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Thank you mvutt. I fixed the issue.  
Any Idea on using gateway ? I am using this time xbee pro s2c to send button pressed info te the cloud.

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<div class="post-metadata">

**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [October 2, 2017, 8:34am UTC](https://forums.digi.com/t/pushbutton-and-led-practice/18703/6 "2017-10-02T08:34:40Z")

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That is something I would suggest looking at one of the XBee Cloud kits for.