ESP8266 Community Forum

Posted: **Mon Jul 11, 2016 2:44 pm**

Hi

I am trying to compile a test program and upload it to my esp-03 module , i am selected the generic esp8266 option but sketch does not work.

when i upload the sketch as sparkfun thingy it works but the file system is limited to 64k ..

anyone can help here , what am i doing wrong ?

Posted: **Mon Jul 11, 2016 8:07 pm**

W/ generic, you need ti specify the flash size, too:

Code: Select all

File system size depends on the flash chip size. Depending on the board which is selected in IDE, you have the following options for flash size:

Board     Flash chip size, bytes
Generic module   512k    64k
Generic module   1M      64k
Generic module   2M      1M
Generic module   4M      3M

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esp8266 core for arduino and esp-03 module

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