# NN\_Lenet Example error

**URL:** <https://forums.openmv.io/t/nn-lenet-example-error/843>\
**Category:** OpenMV Boards\
**Created:** [July 31, 2018, 12:44am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843 "2018-07-31T00:44:12Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![yocheng](https://avatars.discourse-cdn.com/v4/letter/y/90ced4/32.png) [@yocheng](https://forums.openmv.io/u/yocheng)\
**Post date:** [July 31, 2018, 12:44am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/1 "2018-07-31T00:44:12Z")

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I am running the nn\_lenet.py example with openmv3 and I get the following error.

 ![error.png](https://canada1.discourse-cdn.com/flex029/uploads/openmv1/original/1X/4d97524c7d7894124f49a876656d69a43d1361c2.png)

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**Author:** ![kwagyeman](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.openmv.io/kwagyeman/32/4_2.png) [@kwagyeman](https://forums.openmv.io/u/kwagyeman)\
**Post date:** [July 31, 2018, 2:32am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/2 "2018-07-31T02:32:02Z")

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Lenet does not run on the M7. You’ll need the H7 for it. When the H7 comes out everyone will be able to run it.

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**Author:** ![yocheng](https://avatars.discourse-cdn.com/v4/letter/y/90ced4/32.png) [@yocheng](https://forums.openmv.io/u/yocheng)\
**Post date:** [July 31, 2018, 4:42am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/3 "2018-07-31T04:42:25Z")

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> [@](#):
>
> Lenet does not run on the M7. You’ll need the H7 for it. When the H7 comes out everyone will be able to run it.

H7 hardware will be released in September?

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**Author:** ![kwagyeman](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.openmv.io/kwagyeman/32/4_2.png) [@kwagyeman](https://forums.openmv.io/u/kwagyeman)\
**Post date:** [July 31, 2018, 5:26am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/4 "2018-07-31T05:26:56Z")

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That’s when we are doing the KickStarter so you can pre-order.

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**Author:** ![yocheng](https://avatars.discourse-cdn.com/v4/letter/y/90ced4/32.png) [@yocheng](https://forums.openmv.io/u/yocheng)\
**Post date:** [August 5, 2018, 7:42am UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/5 "2018-08-05T07:42:52Z")

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> [@](#):
>
> That’s when we are doing the KickStarter so you can pre-order.

How to pre-order?

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**Author:** ![kwagyeman](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.openmv.io/kwagyeman/32/4_2.png) [@kwagyeman](https://forums.openmv.io/u/kwagyeman)\
**Post date:** [August 5, 2018, 6:56pm UTC](https://forums.openmv.io/t/nn-lenet-example-error/843/6 "2018-08-05T18:56:14Z")

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The Kickstarter will go live in September. I’m working on the media campaign right now and the Kickstarter video. Make sure you are on the email list to get first notice.