Build a WiFi Deauther Device with ESP8266 NodeMCU | Step-by-Step Tutorial

In this video, I’ll show you how to create a WiFi Deauther Tool using ESP8266 NodeMCU, which can disconnect devices from selected WiFi networks using deauthentication packets. This project is for educational and testing purposes only—great for learning how WiFi works and how to improve your own network’s security!

✅ What you’ll learn in this video:
Components needed for the project
Circuit diagram and connections
How to upload firmware to ESP8266 NodeMCU
Step-by-step demonstration
How the deauthentication feature works

🧩 Download Files (Firmware + Diagram): https://nabatechblog.com/esp8266-deauther-create-a-wifi-testing-tool-educational-purpose-only/

📋 Required Components:
ESP8266 NodeMCU
OLED Display
Push buttons
Breadboard & Jumper Wires
USB Cable

📌 Important Note:
This project is strictly for educational and ethical testing purposes only. Please do not use this on any network you do not own or have permission to test.

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