ESP32 Forum • block size of internal flash

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block size of internal flash

Posted: Wed May 22, 2019 11:42 am

by madhu.b

hi
what is the Block size of internal flash.

Re: block size of internal flash

Posted: Wed May 22, 2019 12:23 pm

by WiFive

By internal you mean on-module? Sector is 4096 bytes
https://github.com/espressif/esp-idf/bl ... lash.h#L32
Block is 64k
https://github.com/espressif/esp-idf/bl ... _ops.c#L40