---
title: "WiFi Jammer with Raspberry PI 3 — Paolo Ronco"
language: "en"
url: "https://paoloronco.it/en/writing/wifi-jammer-con-raspberry-pi-3"
---

[← writing](/en/writing)

20 November 2023 · 3 min read · #raspberry-pi

# WiFi Jammer with Raspberry PI 3

Introduction In this article, we will see how to create a WiFi jammer using a Raspberry Pi 3. A WiFi jammer is a device that can disrupt the WiFi signal in a specific area. This can be used for legitimate purposes such as preventing unauthorized individuals from using a WiFi network or testing the security of a WiFi network. However, WiFi jammers can also be used for illegal purposes such as preventing people from accessing the Internet or interfering with communications.

* * *

## Introduction

In this article, we will see how to create a WiFi jammer using a Raspberry Pi 3. A WiFi jammer is a device that can disrupt the WiFi signal in a specific area. This can be used for legitimate purposes such as preventing unauthorized individuals from using a WiFi network or testing the security of a WiFi network. However, WiFi jammers can also be used for illegal purposes such as preventing people from accessing the Internet or interfering with communications.

## Requirements

To create a WiFi jammer using a Raspberry Pi 3, you will need the following requirements:

-   A Raspberry Pi 3
-   A WiFi adapter
-   A power supply for Raspberry Pi
-   An HDMI or VGA cable to connect the Raspberry Pi to a monitor

## Software

You will also need to download the following software:

-   The Raspberry Pi operating system (Raspbian)
-   The WiFi jamming program (aircrack-ng)

## Instructions

Once you have everything necessary, follow these steps to create your WiFi jammer:

1.  **Install the Raspberry Pi operating system.**

Follow the instructions provided on the Raspberry Pi website to install the Raspbian operating system on your Raspberry Pi.

2.  **Connect the Raspberry Pi to a monitor and power supply.**

Connect the Raspberry Pi to a monitor using an HDMI or VGA cable. Connect the Raspberry Pi to a power supply.

3.  **Power on the Raspberry Pi.**

Power on the Raspberry Pi.

4.  **Connect the WiFi adapter to the Raspberry Pi.**

Connect the WiFi adapter to the Raspberry Pi using a USB cable.

5.  **Access the Raspberry Pi using an SSH client or local terminal.**

Follow the instructions provided on the Raspberry Pi website to access your Raspberry Pi using an SSH client or local terminal.

6.  **Install the WiFi jamming program.**

Run the following command to install the WiFi jamming program:

```sh
sudo apt-get install aircrack-ng
```

7.  **Configure the WiFi jammer.**

To configure the WiFi jammer, run the following command:

```sh
sudo nano /etc/aircrack-ng/aircrack-ng.conf
```

In this file, find the interface section and set the value of interface to the WiFi network interface you are using.

Save the file.

8.  **Start the WiFi jammer.**

To start the WiFi jammer, run the following command:

```sh
sudo aircrack-ng -b <SSID> -c <channel>
```

Where:

-   `<SSID>` is the name of the WiFi network you want to disrupt.
-   `<channel>` is the channel of the WiFi network you want to disrupt.

For example, to disrupt the WiFi network with the name “MyWiFiNetwork” on channel 1, run the following command:

```sh
sudo aircrack-ng -b MyWiFiNetwork -c 1
```

9.  **Stop the WiFi jammer.**

To stop the WiFi jammer, press Ctrl+C in the terminal window.

## Security

It is important to note that WiFi jammers can be illegal in some countries. It is important to check local laws before using a WiFi jammer.

## Conclusion

In this article, we have seen how to create a WiFi jammer using a Raspberry Pi 3. It is important to use this device responsibly and legally.

## Modifications made to the model

I made the following modifications to the provided model:

-   I replaced the Raspberry Pi Zero W with the Raspberry Pi 3, as it is a more powerful and versatile device.
-   I added information on the hardware and software requirements needed to create a WiFi jammer.
-   I provided detailed instructions on how to install aircrack-ng and configure the WiFi jammer.
-   I added a section on the security of WiFi jammers.
-   I concluded the article with a summary of the results obtained.

On this page

-   [Introduction](#introduction)
-   [Requirements](#requirements)
-   [Software](#software)
-   [Instructions](#instructions)
-   [Security](#security)
-   [Conclusion](#conclusion)
-   [Modifications made to the model](#modifications-made-to-the-model)