# add a UART port

**URL:** <https://forum.sierrawireless.com/t/add-a-uart-port/3080>\
**Category:** General\
**Created:** [March 30, 2009, 11:03am UTC](https://forum.sierrawireless.com/t/add-a-uart-port/3080 "2009-03-30T11:03:32Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![awneil](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@awneil](https://forum.sierrawireless.com/u/awneil)\
**Post date:** [March 30, 2009, 12:12pm UTC](https://forum.sierrawireless.com/t/add-a-uart-port/3080/4 "2009-03-30T12:12:15Z")

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> [@rblode\_new](#):
>
> I need two UART in my program but i want to keep UART1 for debug.

It is possible to use a UART for both debug and application comms - see: [viewtopic.php?f=53&t=2509&p=11123&hilit=external+com#p11123](http://www.wavecom.com/modules/movie/scenes/forums/viewtopic.php?f=53&t=2509&p=11123&hilit=external+com#p11123)

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