Flash Download Upd Tool 392 =link=

: Uses absolute file paths and is optimized for flashing a single chip at a time during the coding and testing phase.

Are you looking to flash a or troubleshoot a particular connection error like "Timed out waiting for packet header"? Flash Download Tool User Guide - ESP32

: A green "FINISH" label will appear once the process is complete. Troubleshooting Tips

If you are looking for specific firmware or facing a particular error, please provide the chip type (e.g., ESP32-C3, ESP8266) and the specific error message, and I can help troubleshoot further. Espressif Systems Flash Download Tool User Guide - ESP32