ESP32 Wi-Wi Sniffer

This project aims at creating Wi-Fi's access points (AP) using ESP32.

Prerequisites

• Install ESP-IDF: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/#step-2-get-esp-idf
  • Make sure to use at least idf v4.4 (which officially includes esp32s3 support)
• Have an ESP32-S3 board
• If flashing from linux, make sure you have permissions to access usb ports:
  • sudo usermod -a -G dialout $USER && sudo usermod -a -G plugdev $USER
  • Then reboot

Run project

## Build
idf.py build -DSSID_VALUE=1

## Flash 
idf.py -p PORT flash

## Monitor
idf.py -p PORT monitor

You can also execute all above commands at once: idf.py build -DSSID_VALUE=1 flash monitor.
The AP's ssid will be ESP32_AP<SSID_VALUE>.

Miscs

## Clean build folder
idf.py fullclean

## Set target
idf.py set-target esp32s3

## Configure board features
idf.py menuconfig