# Xbee3 can't receive by microPython after a few minutes

**URL:** <https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765>\
**Category:** XBee - Zigbee\
**Tags:** micropython, xbee3, zigbee\
**Created:** [October 27, 2021, 1:48pm UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765 "2021-10-27T13:48:35Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![qwerty](https://avatars.discourse-cdn.com/v4/letter/q/4491bb/32.png) [@qwerty](https://forums.digi.com/u/qwerty)\
**Post date:** [October 27, 2021, 1:48pm UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765/1 "2021-10-27T13:48:35Z")

</div>

Hi, everyone.  
I wanna connect some xbee3 by micro python without pc.  
when My xbee3 connected AC adapter(didn’t connect PC),it couldn’t receive after a few minutes.  
But, it was always running program when it connected AC adapter.(I checked by LED)  
And, the xbee3 did communication normally when they connected pc(pycharm) or it reinsert AC adapter.  
I want to know how to crash problem.  
I thank you in advance for your reply.

---

<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 28, 2021, 11:45am UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765/2 "2021-10-28T11:45:00Z")

</div>

Are you using the same board in both cases?

---

<div class="post-metadata">

**Author:** ![qwerty](https://avatars.discourse-cdn.com/v4/letter/q/4491bb/32.png) [@qwerty](https://forums.digi.com/u/qwerty)\
**Post date:** [November 1, 2021, 10:22am UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765/3 "2021-11-01T10:22:59Z")

</div>

yes,I am. i use this one([https://akizukidenshi.com/catalog/g/gK-06188/](https://akizukidenshi.com/catalog/g/gK-06188/)).  
So, supplied voltage is both 3.3V.

---

<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:** [November 1, 2021, 1:57pm UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765/4 "2021-11-01T13:57:02Z")

</div>

That is an unknown board. I would suggest you try using the XBIB-CU-TH instead.

---

<div class="post-metadata">

**Author:** ![qwerty](https://avatars.discourse-cdn.com/v4/letter/q/4491bb/32.png) [@qwerty](https://forums.digi.com/u/qwerty)\
**Post date:** [November 2, 2021, 10:04am UTC](https://forums.digi.com/t/xbee3-cant-receive-by-micropython-after-a-few-minutes/22765/5 "2021-11-02T10:04:57Z")

</div>

Thanks you. I try the XBIB-CU-TH.