B4R Question OTA - Error2: 8 Update error: ERROR[8]: Flash config wrong real: 1048576 IDE: 4194304

[petr4ppc]

Dear friend, please for help

I am using ESP01s and I get this error after trying to do OTA update:

Error2: 8 Update error: ERROR[8]: Flash config wrong real: 1048576 IDE: 4194304

What does it mean?
I have FLASH set as QIO and I am trying QOUT ,
but both with same result

EDIT: I have FlahsSize=4194304

I found this, maybe can help for help:
http://docs.platformio.org/en/latest/boards/espressif8266/esp01_1m.html#uploading

Thank you
p4ppc

 

[thetahsk]

Check your flash size e.g. with
https://github.com/esp8266/Arduino/...xamples/CheckFlashConfig/CheckFlashConfig.ino

I think you have 1m not 4m flash memory, change the flash size to 1m.

 

[petr4ppc]

Dear thetahsk,

thank you for your answer. Please, I know that I have dumb question, please, how can I set flash size?
I have not choice in Board selector....?

Thank you
p4ppc

 

[thetahsk]

Try to increase the eesz parameter to 1M

 

[petr4ppc]

Thetahsk

I have tried it and i have same error

I have

FlahsSize: 4194304

Is here some other way,please?
P4ppc

 

[thetahsk]

Have you checked your size with CheckFlashConfig.ino ?

 

[petr4ppc]

Dear thetahsk,

I have tried it with this:
https://www.b4x.com/android/forum/t...onfiguration-memory-comparison.81119/#content

I got this results:
1) ESP01s

Flash real size: 1048576
Flash ide size: 4194304
Flash ide speed: 40000000
Flash ide mode: QIO
Flash chip configuration is incorrect...

It is possible how to solve it?

I go to try it with ESP01 with 8MB flash
2) EDIT - ESP01 with 8MB flash:
**********************************************
ESP01 8MB flash
In programming process I see in LOGs:
Auto-detected Flash size:1M

In Board selector I have set:
EESZ: 1M and I am trying 2M and I am trying 8M too
this three possibilities give this result in Logs:

Flash real id: 001440C8
Flash real size: 1048576
Flash ide size: 1048576
Flash ide speed: 40000000
Flash ide mode: QIO
Flash chip configuration is correct...

EEPROM Size: 1024
FlasfID: 1327304
FlahsSize: 1048576
FlashSpeed: 40000000
CPU Speed MHz: 80
Program Size: 425456
Free Space: 1671168
CycleCount: 1072760356
HeapSpace: 29728

- If I save values to EEPROM, and if I disconnect this ESP01 module with 8MB flash from power and then if I connect to power again, then the value from eeprom are lost.
- If I am trying OTA I get in LOGs:
Error2: 2 Update error: ERROR[2]: Flash Erase Failed
*******************************************************

So my result:
- ESP01s - now I can not do OTA, but EEPROM is OK
- ESP01 with 8MB flash - now I can not do OTA and I can not store values in EEPROM


Best regards
p4ppc