SOnoff 4ch espeasy issue

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jme
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Joined: 11 Apr 2018, 14:20

SOnoff 4ch espeasy issue

#1 Post by jme » 01 Jul 2018, 20:52

Hi,

I've flashed a sonoff 4CH with espeasy.

It has worked in the past.
I'e put my project on hold because i had no time to workon it.
Today,i'v restart the sonoff but saw that it didn't connect to domoticz.
I saw that there is a new wifi "sonof-0".
I connected to that wifi with sucess but i can't reach thepage @ 192.168.4.1.
I've try to flash it again without sucess.
esp easy netscan can't findit.

I had the same kind of issue in the past with a esp8266,grovkillen provided me a tool to flash with a blanc firmware.
Could you provide me the sames firmware for the Sonof 4Ch ?
Of any idea how to fix the sonof ?

Thanks in adavance.

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grovkillen
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Location: Hudiksvall, Sweden
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Re: SOnoff 4ch espeasy issue

#2 Post by grovkillen » 02 Jul 2018, 06:10

You need the 4mb blank bin file you mean?
ESP Easy Flasher [flash tool and wifi setup at flash time]
ESP Easy Webdumper [easy screendumping of your units]
ESP Easy Netscan [find units]
Official shop: https://firstbyte.shop/
Sponsor ESP Easy, we need you :idea: :idea: :idea:

jme
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Posts: 33
Joined: 11 Apr 2018, 14:20

Re: SOnoff 4ch espeasy issue

#3 Post by jme » 02 Jul 2018, 08:35

yes, the blank file.

I was not sure wich one to use .
1Mb of 4Mb ?
if i'ts the 4Mb, i think a already have , will test it

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grovkillen
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Re: SOnoff 4ch espeasy issue

#4 Post by grovkillen » 02 Jul 2018, 09:30

Of not it's here: 1+4MB_blank_bin.zip
ESP Easy Flasher [flash tool and wifi setup at flash time]
ESP Easy Webdumper [easy screendumping of your units]
ESP Easy Netscan [find units]
Official shop: https://firstbyte.shop/
Sponsor ESP Easy, we need you :idea: :idea: :idea:

dirk_k
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Joined: 19 Aug 2017, 22:41

Re: SOnoff 4ch espeasy issue

#5 Post by dirk_k » 02 Jul 2018, 15:34

The problem connecting to the web-gui are from MQTT connection problems (within my environment)
Wait 2-3 minutes and try again.
Connecting serial send & serial receive (RX&TX) while rebooting erase the config (starting with some FW-version i don't remember)
Flashing the 1MB file may work too. (but not for me)

jme
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Posts: 33
Joined: 11 Apr 2018, 14:20

Re: SOnoff 4ch espeasy issue

#6 Post by jme » 04 Jul 2018, 09:04

I don't use MQTT

Flashing with the blanc firmware and flashing again fixed the sonoff.

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