Aku-Bento (Evil Lunch Box)

悪弁当(Aku bentō) is a project for a lunch box that contains an ESP32 & an ESP8266 used for beacon flooding

Materials required

• DOIT ESP32 DEVKIT V1 or any generic ESP32
  
• WEMOS D1 R1 (ESP8266) or any generic ESP8266
  
• A $2 plastic lunch box
  

Connection Diagram

Pin Connections

ESP32   ----> ESP8266
VIN       ----> 5V
GND     ----> GND
GPIO13 ----> D7

Instructions

1. Flash your ESP32 with ESP32_CODE.ino using Arduino IDE
2. Flash your ESP8266 with ESP8266_CODE.ino using Arduino IDE
3. Connect the pins according to the Pin Connections above
4. Use a BLE scanner and send text "HIGH" to activate the spammer and any other value to deactivate it

Disclaimer

Even if it is more of a fun party trick than something that could actually do any harm, please use it respectfully! Some people might interpret this as a "Jammer" and those are illegal. But this project is just sending a bunch of WiFi packets through the air and works within the 802.11 Wi-Fi standard.

Sources

• ESP32 BLE GATT SERVER
  
• ESP8266 WiFi Beacon Spam

Languages used

• C++