This project uses an ESP8266 microcontroller to detect WiFi deauthentication (and disassociation) packets — often signs of an attempted WiFi attack. When an attack is detected, the system activates a buzzer, LED, and displays information on an OLED screen.
🔗 Live Demo: Click here to view live demo
- 📶 Channel Scanning: Monitors specific WiFi channels for deauth and disassoc frames.
- 🚨 Attack Detection: Triggers alerts when a threshold of deauth packets is met.
- 📺 OLED Display: Shows detection status and packet count.
- 🔊 Audible Alerts: Buzzer beeps when an attack is detected.
- 💡 LED Indicator: LED lights up during attack.
| Component | Description |
|---|---|
| ESP8266 | NodeMCU / Wemos D1 Mini |
| OLED Display | 128x64 I2C OLED (SSD1306) |
| Buzzer | Passive/active buzzer |
| LED | Any color |
| Resistor | 220Ω for LED (optional) |
| Wires | Male-to-male jumper wires |
| Breadboard | Optional for prototyping |
| TP4056 | Optional for Charging Board |
| 18650 Battery | Optional for PowerSupply |
📷 Wiring Diagram
| Component | ESP8266 Pin |
|---|---|
| LED | LED_BUILTIN |
| Buzzer | D7 (GPIO13) |
| OLED VCC | 3.3V |
| OLED GND | GND |
| OLED SDA | D2 (GPIO4) |
| OLED SCL | D1 (GPIO5) |
Install the following libraries using Arduino IDE Library Manager or from the links below:
Special thanks to ❤ Spacehuhn for making this project possible!