Beyond basic flashing, the tool can read chip information (MAC address, Flash ID), dump flash content into a backup binary, and read or write eFuse data.
Designed for mass production. It uses relative paths (looking in the /bin folder) to prevent path errors when moving the tool between different factory workstations. It also features a LockSettings option to prevent accidental changes by production line workers. esp flash download tool v2.3
Flashing firmware typically requires three primary files: the (often at address 0x0000 ), the partition table ( 0x8000 ), and the firmware binary ( 0x10000 ). Flash Download Tool User Guide - ESP32 Beyond basic flashing, the tool can read chip