To upload a new program to ESP32, you need to erase the Flash Memory on a PC ESP32 Card. This article shows how to do that using CMD.

How to Delete SD Memory Card Partitions. You must format an SD card prior to using it for storage. However, if you format the SD card into more than one partition, you can only use the active ...

Imagine cooling a supercomputer not with fans or freezers, but by deleting some of its memory. New calculations show that this is possible, provided some of the bits that make up the computer’s ...