Flash Download Portable Tool V3.8.5

Always verify addresses from your project’s build output.

Version 3.8.5 supports advanced security configurations for enterprise-grade applications: Espressif Systems Flash Download Tool User Guide - ESP32 Flash Download Tool V3.8.5

: Choose Developer Mode for standard project flashing or Factory Mode if you are flashing multiple modules simultaneously. 3. Configuring Flash Settings Always verify addresses from your project’s build output