While ESP32 is primarily Wi-Fi/BT, advanced users have built utilities to flash via custom 802.15.4 or BLE RF stacks. These utilities are often Python scripts ( esptool.py modified for RF transport) rather than polished GUIs.

Of course, Milo pressed it for four.

: Select the firmware image (typically in .bin or .hex format) that you wish to flash.

: Technicians use these tools to update firmware or reset device configurations in existing wireless systems. Similar Tools Across Brands

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