# mangOH Yellow and WP7702

**URL:** <https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364>\
**Category:** Legato Linux distribution (Yocto project)\
**Created:** [June 24, 2018, 9:46pm UTC](https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364 "2018-06-24T21:46:57Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![razordinoz](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/razordinoz/32/442_2.png) [@razordinoz](https://forum.legato.io/u/razordinoz)\
**Post date:** [June 24, 2018, 9:46pm UTC](https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364/1 "2018-06-24T21:46:57Z")

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Hi,  
I just have a mangOH Yellow won at the Sierra Wireless Innovation Summit in Paris.  
The fact is that there is a WP7702 on it. But I didn’t find the “make yellow\_wp77xx” in the mangOH project… It’s a pitty ! Do you know when the compatibility between Yellow an WP77XX will appears ?  
Best Regards  
Jeremy

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**Author:** ![CoRfr](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/corfr/32/69_2.png) [@CoRfr](https://forum.legato.io/u/CoRfr)\
**Post date:** [June 24, 2018, 11:18pm UTC](https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364/2 "2018-06-24T23:18:33Z")

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Hi @razordinoz,

Wp77 and wp76 images are compatible, but I’m not sure if there is even a `yellow_wp76xx` at the time.  
The [forum.mangoh.io](http://forum.mangoh.io) forum would likely be more helpful in this, especially for target dates and MangOH updates in general.

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**Author:** ![razordinoz](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/razordinoz/32/442_2.png) [@razordinoz](https://forum.legato.io/u/razordinoz)\
**Post date:** [July 4, 2018, 6:08pm UTC](https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364/3 "2018-07-04T18:08:33Z")

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Hi @CoRfr,  
Thank you for your help.

`yellow_wp76xx`exists, but I didn’t try to build it. I’ll try this. Anyway, the WP76 is quite different from the WP77 as the one is LTE and the second is LTE-M / NB-IOT.

If I build the WP76 image and I have a WP77 what would be not available : LTE connection ?

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**Author:** ![dfrey](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/dfrey/32/563_2.png) [@dfrey](https://forum.legato.io/u/dfrey)\
**Post date:** [July 4, 2018, 6:23pm UTC](https://forum.legato.io/t/mangoh-yellow-and-wp7702/3364/4 "2018-07-04T18:23:33Z")

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Software development on the mangOH yellow is in the pretty early stages. The `red_wp76xx` target in the mangOH makefile depends on some kernel header changes that aren’t yet in a public release of the wp76/wp77 kernel. As @CoRfr said, questions about mangOH (and especially mangOH yellow given it’s in active development) are best for the mangOH forum.