# Xbee discovery failed if enabled with micopython code run at start up and if configure as sleep mode

**URL:** <https://forums.digi.com/t/xbee-discovery-failed-if-enabled-with-micopython-code-run-at-start-up-and-if-configure-as-sleep-mode/21827>\
**Category:** XBee & XBee Gateway\
**Tags:** xbee\
**Created:** [September 28, 2020, 12:21pm UTC](https://forums.digi.com/t/xbee-discovery-failed-if-enabled-with-micopython-code-run-at-start-up-and-if-configure-as-sleep-mode/21827 "2020-09-28T12:21:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ANOM](https://avatars.discourse-cdn.com/v4/letter/a/dfb087/32.png) [@ANOM](https://forums.digi.com/u/ANOM)\
**Post date:** [September 28, 2020, 12:21pm UTC](https://forums.digi.com/t/xbee-discovery-failed-if-enabled-with-micopython-code-run-at-start-up-and-if-configure-as-sleep-mode/21827/1 "2020-09-28T12:21:15Z")

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My Xbee 3 micro module enabled with SM sleep and when I try to discover through XCTU software it won’t detect  
as Xbee is in sleep, So I pressed commissioning button to wake up the module for 30 sec but  
device is still in sleep which I can monitor through DIO9 by connecting LED which is in turn off condition always.  
In XCTU software it is always showing action require window where it is asking to reset the Xbee module here  
also i tried to reset the Xbee module by pressing the switch which I connected to 6th pin but action was not  
taking place in XCTU software and it is keep on displaying the same window.

I am facing the problem where module is not at all giving any response even though if I Wanted to go to command mode  
by following +++ in response it failed to give Ok  
response and normally if i restart the module  
it should run micropython code with main.mpy firmware.  
In micropython terminal also it is not displaying anything. Please provide us steps that can be follow to overcome with  
this problem

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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 28, 2020, 12:31pm UTC](https://forums.digi.com/t/xbee-discovery-failed-if-enabled-with-micopython-code-run-at-start-up-and-if-configure-as-sleep-mode/21827/2 "2020-09-28T12:31:00Z")

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I would suggest trying this on an XBee Interface board. It is possible that you may not have all of the needed lines connected.