B4R Question ESP8266 (ESP07) - OTA - not enough memory

Discussion in 'B4R Questions' started by petr4ppc, Oct 3, 2019.

  1. petr4ppc

    petr4ppc Active Member Licensed User

    Dear friends, please

    I get in LOGS:
    and when I start OTA I get:
    My src.ino.bin file have: 417840

    Is here way how to download this file and - how to do OTA process?

    Please for advice,
    best regards
    p4ppc
     
  2. Erel

    Erel Administrator Staff Member Licensed User

    All the generated files are available under the Objects folder.

    Are you able to install smaller programs with OTA? Are you able to install this program without OTA?
     
  3. petr4ppc

    petr4ppc Active Member Licensed User

    I have not tried smaller version of program. It is basic - simple program only with libraries (OTA, SoftwareSerial,Wifi),
    but it can not be processed by OTA. With Wemos D it is OK, but with ESP07 it is NOT OK because of space.

    I have in ESP8266:
    Program Size: 417840
    FlashSize: 1048576

    It is possible to say please - How many percent of memory must program have for successful processing with OTA?
    Best regards
    p4ppc
     
  4. Erel

    Erel Administrator Staff Member Licensed User

    I don't know. Sorry. Test it with a smaller program.
     
  5. thetahsk

    thetahsk Active Member Licensed User

    Are you sure you have selected the correct flash size in the B4R Menu ?
     
  6. petr4ppc

    petr4ppc Active Member Licensed User

    thetahsk,

    I am using
    - generic ESP8266 Module
    Flash mode : qio
    eesz-512
    vt-flash

    but I not see flash size..I hope that I watch right..
    Thank you
    p4ppc
     
  7. thetahsk

    thetahsk Active Member Licensed User

    eesz-512 is too small, increase it
     
    Erel likes this.
  8. petr4ppc

    petr4ppc Active Member Licensed User

    TheTahsk,

    I am trying as Erel Wrote - smaller program and as you wrote - settings,
    with smaler program and this settings I have solved this situation.

    Thank you very much,
    Best regards
    p4ppc
     
  9. Chris160179

    Chris160179 Member Licensed User

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