Sonoff Basic Error while reading/writing config.dat

[jvanderkroon]

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Steps to reproduce

Flash espeasy - branche mega commit d2e2522 - version normal_ESP8266_1024
connect to the wifi ap
give the wifi credentials and save

Then i get the error:

Welcome to ESP Easy Mega AP
FS : Error while reading/writing config.dat in 966
ESP is connected and using IP Address:
192.168.1.33

Does the problem presist after powering off and on? (just resetting isnt enough sometimes)
Yes

Expected behavior

can read/write config.dat

Actual behavior

Can't reading/writing config.dat

System configuration

Hardware:
sonoff basic with ESP8266EX

Software or git version:
Build with Atom and platformio 2.8.0 , git 2.14.3

[TD-er]

Are you really sure this Sonoff uses the ESP8266 and not the 8285?
Also please show the chip ID of the ESP and flash. (Tools -> Info)

Edit:
Hmm, I was just looking into this information and it seems that info doesn't really show the ESP type.
Perhaps I will change that in really detecting what's in there.
Running esptool.py might give more insight, like for my own test board:

C:\Python27\Scripts>esptool.py.exe --port COM11 --baud 115200 flash_id
esptool.py v2.2
Connecting....
Detecting chip type... ESP8266
Chip is ESP8266EX
Uploading stub...
Running stub...
Stub running...
Manufacturer: e0
Device: 4016
Detected flash size: 4MB
Hard resetting...

[Grovkillen]

+1 on that @TD-er

[Grovkillen]

Did this get fixed with some commit?

[psy0rz]

please reopen if this problem still exists.

[psy0rz]

if it still doesn't work try the special PUYA firmware. (its in the same ESPEasy release zip file)