ESP32 Network Tool Android compagnon App to display scan results / sniffed packets on the go from ESP32/ESP32S3/ESP32C5 and read pcap files.

Works with 2.4GHz wifi only on ESP32 and ESP32S3, both 2.4 and 5GHz with ESP32C5 (new !)

Usefull to pentest any Wifi connexion, find hidden networks, Deauth any STA from any 2,4Ghz (and 5Ghz with ESP32C5) Networks, find out who is willing to compromise your network by using the EvilTwin, capture Wifi auth keys exchanges, scan Blt devices etc ...

All collected data is stored in a PCAP file transfered realtime by USB, saved on the Android phone.
Wifi and bluetooth scans are saved to CSV files and the networks maps (list SSIDs and connected devices) are saved to JSON format.
ESP32 can scan over bluetooth Classic and LE. ESP32S3 and ESP32C5 can only scan over bluetooth LE.

IMPORTANT INFORMATION REGARDING IN APP PURCHASE:

The app allows you to download and flash firmware on your own ESP32/ESP32S3/ESP32C5 card.

The device must be based on ESP-WROOM-32 or ESP32S3 or ESP32C5 with at least 4Mo flash.
(for instance : https://www.amazon.com/dp/B08NW4JXFM/ref=twister_B09J8VQ9MG?_encoding=UTF8&th=1)

Also tested on Heltec LoraESP32(v2) and D1miniESP32, ESP32S3 and ESP32C5.

FLASH INSTRUCTIONS:

Warning: premium account allows you to flash device a maximum of 3 times.
Contact me if you need more.

Before you flash the device from the app, you must own a premium account (in app purchase).

Set your device in bootloader mode (hold BOOT button while you press EN button) : https://docs.espressif.com/projects/esptool/en/latest/esp32/advanced-topics/boot-mode-selection.html#manual-bootloader

Start the flash procedure and wait a few minutes ...

"Flash done" may appear on screen once done.

Disconnect and reconnect device, restart app and check the version is correctly detected (from app main screen or terminal command "version").

UPDATE INSTRUCTIONS :

Before you update the (previously flashed) device from the app, you must own a premium account (in app purchase).

Plug in the device, simply start the update procedure from app.

Contact me in case of problem on my tindie account (cf link)

ESP32NetworkToolbox