Introduction: Wi-Fi Jammer Using ESP8266-01?

Picture of Wi-Fi Jammer Using ESP8266-01?

Wi-Fi Jammer using ESP8266-01? Is that possible? Well... YES, It is. If you can't afford a NodeMCU ESP8266 or you simply don't want to buy one, just follow this tutorial!

Note: THIS IS NOT A TOY! IT IS CONSIDERED ILLEGAL. Do not use it to hack wifis. This is for educational purposes ONLY!

Step 1: Connect Your FTDI With Your ESP8266

Picture of Connect Your FTDI With Your ESP8266

Connect your FTDI with your ESP8266-01 using this diagram:

ESP8266-01 -> FTDI

RX -> TX

TX -> RX

VCC -> VCC

CP_PD -> VCC

GND -> GND

Also DONT FORGET to connect GPIO0 to GND ONLY WHILE PROGRAMING!!!

ESP8266 use a logic level of 3.3 Volts for communicating. If your FTDI Chips can switch to 5v-3.3v select the 3.3v.

Step 2: Flashing the ESP8266

Picture of Flashing the ESP8266

Go to https://github.com/spacehuhn/esp8266_deauther/rel... and download esp8266_deauther_4mb.bin or any other version you want (must be .bin). Then you have to flash it to the ESP8266 board using a flash program (I used ESP8266_Flasher. Link to it here).

How to Flash the ESP8266?

- Open the esp8266_flasher.exe

- Click on bin

- Find the .bin file that you download in the previous step.

- Select the port where the FTDI Chip is connected at

- Click on "Download"

NOTE: GPIO0 MUST BE CONNECTED AT GND WHILE DOING THIS STEP! DONT FORGET IT!!

At 99% or 100%, you will get an error. Ignore it. Your bin file was successfully uploaded to the ESP8266.

Step 3: How to Use It?

Picture of How to Use It?

After you upload the bin file, your device is ready to be used!

For more info and how to use it go to this link:

https://github.com/spacehuhn/esp8266_deauther#how-...

You can also do the same using the Arduino IDE. I can help you if you want to see how to upload the program using an Arduino board (any type) and Arduino IDE.

Hope this tutorial helps you. Have fun!

Comments

KOTSOS5 (author)2017-04-10

Hi, if we want to upload it through arduino, what steps whould we follow?

Alexan24 (author)KOTSOS52017-04-12

You can find additional information here:

https://github.com/spacehuhn/esp8266_deauther#compiling-the-source-with-arduino

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