# App automatically starts

**URL:** https://mangoh.discourse.group/t/app-automatically-starts/5173
**Category:** mangOH Red
**Created:** [September 8, 2020, 2:04pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173 "2020-09-08T14:04:19Z")
**Posts on this page:** 8
**Page:** 1

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### Author: ![jeremyzhang](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jeremyzhang](https://mangoh.discourse.group/u/jeremyzhang)
#### Post date: [September 8, 2020, 2:04pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/1 "2020-09-08T14:04:19Z")

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Hi,

I have developed a simple app that can send sms texts from Mangoh red to my cell number, and I still have the wp7702 plugged in the usb on my laptop, I just left my laptop on Sleep mode in the night.

I’m pretty sure I have manually stopped the app, but the app somehow automatically starts in the night, and I did receive sms message from the device on my cell phone. It happened twice already, any ideas?

BR,  
Jeremy

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### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)
#### Post date: [September 8, 2020, 2:26pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/2 "2020-09-08T14:26:57Z")

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Probably there is module reset, have you captured the uart console overnight???

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### Author: ![jeremyzhang](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jeremyzhang](https://mangoh.discourse.group/u/jeremyzhang)
#### Post date: [September 8, 2020, 3:57pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/3 "2020-09-08T15:57:10Z")

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No I haven’t. How can I capture it?

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### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)
#### Post date: [September 8, 2020, 4:12pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/4 "2020-09-08T16:12:13Z")

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Use a tera term to capture uart2 console, provided that you have set uart2 as debug console in at!mapuart

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### Author: ![jeremyzhang](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jeremyzhang](https://mangoh.discourse.group/u/jeremyzhang)
#### Post date: [September 15, 2020, 6:50pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/5 "2020-09-15T18:50:07Z")

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is at!mapuart AT command? I got ERROR:  
 ![image](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/a/a66910c45eba21504dbf6d40230c165d94d9233c.png)

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### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)
#### Post date: [September 15, 2020, 10:32pm UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/6 "2020-09-15T22:32:58Z")

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Please see AT command guide.  
You missed the question mark.

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### Author: ![jeremyzhang](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jeremyzhang](https://mangoh.discourse.group/u/jeremyzhang)
#### Post date: [September 16, 2020, 4:40am UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/7 "2020-09-16T04:40:06Z")

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thanks!  
it worked this time:  
 ![image](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/2X/b/b3d21569197c5381a3656154b96631d0d1519c31.png)

but I’m not sure what should I do from here, what is 17, 16 telling me?

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### Author: ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)
#### Post date: [September 16, 2020, 5:11am UTC](https://mangoh.discourse.group/t/app-automatically-starts/5173/8 "2020-09-16T05:11:52Z")

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please read the AT command user guide, 17 means data mode, 16 means console mode