# jetbot cannot find serial

**URL:** <https://community.sparkfun.com/t/jetbot-cannot-find-serial/43053>\
**Category:** Kits\
**Created:** [November 12, 2021, 5:49am UTC](https://community.sparkfun.com/t/jetbot-cannot-find-serial/43053 "2021-11-12T05:49:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![roger21](https://avatars.discourse-cdn.com/v4/letter/r/b77776/32.png) [@roger21](https://community.sparkfun.com/u/roger21)\
**Post date:** [November 12, 2021, 5:49am UTC](https://community.sparkfun.com/t/jetbot-cannot-find-serial/43053/1 "2021-11-12T05:49:23Z")

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I have the latest Jetbot AI kit with a Jetson nano 4g, but I cannot get the same Jupyter notebook working. I try the first sample, and when I import Robot, it says it cannot find ‘serial’. What do I do?

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<div class="post-metadata">

**Author:** ![TS-Russell](https://yyz1.discourse-cdn.com/sparkfun/user_avatar/community.sparkfun.com/ts-russell/32/6092_2.png) [@TS-Russell](https://community.sparkfun.com/u/TS-Russell)\
**Post date:** [November 12, 2021, 9:57pm UTC](https://community.sparkfun.com/t/jetbot-cannot-find-serial/43053/2 "2021-11-12T21:57:48Z")

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Try re-flashing the image see if that’s the issue [https://sfecdn.s3.amazonaws.com/jetbot/ … \_linux.zip](https://sfecdn.s3.amazonaws.com/jetbot/sparkfun_4GB_jetbot_v01-21_linux.zip)