ESP32 Forum

The other 3M are not being used. What we have discussed there is a default partition table. If your application is bigger than 1M or need partitions for other purposes then you can define your own partition table, see https://docs.espressif.com/projects/esp ... ion-tables

ESP_krzychb wrote: ↑

Sun Jun 13, 2021 11:53 am

The other 3M are not being used. What we have discussed there is a default partition table. If your application is bigger than 1M or need partitions for other purposes then you can define your own partition table, see https://docs.espressif.com/projects/esp ... ion-tables

Thanks. I guess it didn't cross my mind that they would ship a 4M dev board with a default partitioning that used only 1M. The board documentation makes no mention of it. So I wasn't sure if it was reserved for some purpose. I guess I was expecting, just like on Windows or Linux, that the `partition_table` tool would show any chunks of unused/unpartitioned space.