This article explains how Bluetooth Integrated Circuits (ICs) power modern short-range wireless communication across devices—from earbuds and wearables to home automation and sensor networks. It covers the internal architecture of Bluetooth ICs (transmitter, receiver, RF front-end, baseband processor), various Bluetooth standards (Classic, BLE, LE Audio, etc.), energy efficiency techn... https://git.treehouse.org.za/Globalresearch/Technology/wiki/Bluetooth-IC%3A-The-Core-of-Wireless-Connectivity