CodeCrafters

The "Cheap Yellow Display" (CYD) is back! Today we’re pushing past "Hello World" apps to turn this $15 Amazon find into a powerhouse network auditing tool using the incredible HaleHound firmware. From real-time Wi-Fi packet monitoring to Bluetooth sniffing and vulnerability detection, this ESP32-based device is an absolute steal for anyone interested in learning the fundamentals of cybersecurity and network auditing. ⚠️ IMPORTANT EDUCATIONAL & ETHICAL DISCLAIMER This video is for EDUCATIONAL AND ETHICAL PURPOSES ONLY. All demonstrations are performed in a strictly controlled lab environment on hardware and networks that I own and have explicit permission to test. This firmware is shown as a tool for vulnerability detection and awareness; it cannot and is not used to perform exploits or unauthorized access. Never use these tools on networks without explicit authorization. Sponsor: Huge thanks to PCBWay for sponsoring this video! They are your one-stop shop for PCB design, manufacturing, 3D printing, and CNC fabrication. Check them out for your next hardware project: ➡️ https://www.pcbway.com/ ----------------------------------- Official Merch Store : https://shop.talkingsasquach.com Check Out The Squachtopia Hangout Discord Server!: https://discord.gg/squachtopia ----------------------------------- Support the Channel at my Patreon!! https://www.patreon.com/user?u=29290751 ----------------------------------- Save 40% off at CodeCrafters! : https://app.codecrafters.io/join?via=SASQUACH Support The Channel : https://bambu.squach.zip ----------------------------------- Follow me on Social Media! TikTok : https://www.tiktok.com/@talkingsasquach Instagram : https://www.instagram.com/talking_sasquach/ ----------------------------------- Disclaimer : This channel and its content is for educational purposes only! We only teach ETHICAL hacking and do not encourage testing any software or hardware that you don't specifically own. Doing otherwise is ILLEGAL and is absolutely not encouraged. DON'T BE A SKID!! Email the@talkingsasquach.com for Partnership/Sponsorship Inquiries 00:00 The Potential of the $15 CYD 00:49 CRITICAL: Educational & Ethical Disclaimer 01:09 Hardware Overview & Custom 3D Printed Case 01:45 ESP32 Specs & Board Breakdown 03:00 Sponsor: Professional Manufacturing with PCBWay 03:31 How to Download HaleHound Firmware 04:49 Using ESP Web Tool for Easy Flashing 05:51 Step-by-Step Flashing Configuration 07:11 First Boot & Screen Calibration 07:48 HaleHound Interface & Settings 08:04 Wi-Fi Tools: Live Packet Monitor 08:48 Bluetooth Auditing & Fox Hunting 09:34 Testing "Whisper Pair" Vulnerability Detection 10:13 Final Thoughts: Is the CYD the best budget auditing tool? #CheapYellowDisplay #esp32 #cybersecurity #NetworkAuditing #HaleHound #ethicalhacking #TalkingSasquach #diytech #pcbway