How to Detect Your Friend's Devices Using a NodeMCU MAC Address Sniffer 📡

How to Set Up a Friend Detector That Tracks Friendly Devices Full Tutorial: https://nulb.app/x4dyr Subscribe to Null Byte: https://goo.gl/J6wEnH Kody's Twitter: https://twitter.com/KodyKinzie Cyber Weapons Lab, Episode 044 MAC address randomization is a feature new smartphones have to help prevent tracking by third parties. However, it's a fairly easy to defeat. Today, we'll show you how to detect the signals smartphones use to connect to Wi-Fi networks via an ESP8266 NodeMCU and Friend Detector on this episode of Cyber Weapons Lab. Materials Needed: - NodeMCU: https://amzn.to/2SBCLh5 - Breadboard: https://amzn.to/31JSq25 - LED: https://amzn.to/2vouPYy - Micro-USB cable: https://amzn.to/34M2mIa - Resistor: https://amzn.to/2SCKf3l To learn more, check out the article: https://nulb.app/x4dyr Follow Null Byte on: Twitter: https://twitter.com/nullbyte Flipboard: https://flip.it/3.Gf_0 Website: https://null-byte.com Weekly newsletter: https://eepurl.com/dE3Ovb Vimeo: https://vimeo.com/channels/nullbyte