Bluetooth Explained: How It Actually Works (and Why It Matters)

🔵 Bluetooth: The Invisible Technology That Connects Everything 🔵
From wireless earbuds to smart homes, Bluetooth is everywhere — but how much do you really know about it?
In this deep dive, we explore the origins, architecture, protocols, security, and real-world applications of Bluetooth technology.
We even break down the Viking king behind the name!

🎧 What you’ll learn in this video:

Why it’s called Bluetooth

How SCO and ACL links work

What Piconets and Scatternets are

The difference between L2CAP, SDP, and RFCOMM

Bluetooth profiles like A2DP, AVRCP, HIDP

How Bluetooth compares to Wi-Fi, Zigbee, and more

How researchers simulate and test Bluetooth performance

🛠 Tools and tech featured:
BlueZ, JSR-82, BlueHawk, NS-2

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#Bluetooth #WirelessTechnology #TechExplained #DeepDive #SmartDevices #InvisibleTech