No wished reboot

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yellowsky
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Joined: 10 Dec 2016, 20:09

No wished reboot

#1 Post by yellowsky » 20 Jun 2017, 07:53

Hi everyone,
i have this kind of ESP8266:
Image and the last dev image of ESPEasy (v2.0.0-dev10).
I read two ds18B20 and have one counter.
Sometimes the esp reboot without i do anything while in the info tab, it is a manual reboot.

I try with other board without changes
Have you got some idea of the source of the issue?
TY
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papperone
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Posts: 497
Joined: 04 Oct 2016, 23:16

Re: No wished reboot

#2 Post by papperone » 20 Jun 2017, 08:25

maybe a coincidence but I had similar behaviour due to a faulty DS18B20; it was reading correcty temperature but the module was time to time reset/reboot.
After many tests I fixed the module replacing the sensor with a new one...
My TINDIE Store where you can find all ESP8266 boards I manufacture --> https://www.tindie.com/stores/GiovanniCas/
My Wiki Project page with self-made PCB/devices --> https://www.letscontrolit.com/wiki/inde ... :Papperone
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yellowsky
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Joined: 10 Dec 2016, 20:09

Re: No wished reboot

#3 Post by yellowsky » 20 Jun 2017, 08:40

Oh!
I have reboot once hour or once 1à hours and you?
How can i diagnostic a faulty temperature sensor?
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papperone
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Posts: 497
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Re: No wished reboot

#4 Post by papperone » 20 Jun 2017, 09:57

yellowsky wrote: ↑20 Jun 2017, 08:40 Oh!
I have reboot once hour or once 1à hours and you?
How can i diagnostic a faulty temperature sensor?
mine was random from once a day to more often...
My advise is to remove both and see if module still reboot or not, then you know where the problem is.
As well check the power supply, as if current is not enough ESP8266 will not work properly!
My TINDIE Store where you can find all ESP8266 boards I manufacture --> https://www.tindie.com/stores/GiovanniCas/
My Wiki Project page with self-made PCB/devices --> https://www.letscontrolit.com/wiki/inde ... :Papperone
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yellowsky
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Posts: 30
Joined: 10 Dec 2016, 20:09

Re: No wished reboot

#5 Post by yellowsky » 20 Jun 2017, 10:02

Ok, i will do this.
For the power supply it is a 2A from a samsung smartphone so i think it is good.
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ManS-H
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Location: the Netherlands

Re: No wished reboot

#6 Post by ManS-H » 20 Jun 2017, 11:29

You can also try it without the sensor to see how the board act.
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yellowsky
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Posts: 30
Joined: 10 Dec 2016, 20:09

Re: No wished reboot

#7 Post by yellowsky » 20 Jun 2017, 14:28

I found a bad solder for one of the two temp sensor.
I correct it and now 3h without reboot, i wait tomorrow...

Update: 47h without reboot. Therefore this "coincidence" could be linked to this issue.
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yellowsky
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Joined: 10 Dec 2016, 20:09

Re: No wished reboot

#8 Post by yellowsky » 25 Jun 2017, 10:08

I think we can close...

Uptime: 4 days 23 hours 5 minutes

Perhaps add this issue in the wiki
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