Telink

Introduction to Telink Semiconductor Bluetooth Low Energy Extended Advertising

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Introduction to Telink Semiconductor Bluetooth Low Energy Extended Advertising

1 Introduction Legacy advertising only sends on channels 37 (2402), 38 (2426), and 39 (2480), and can only use 1M PHY, with a maximum effective data payload of 31 bytes. Core 5.0 introduces extended advertising, which can carry more advertising data, allowing the application layer to set up to 1650 bytes of advertising data. It … Read more

Analysis of Bluetooth LE Audio Application Process

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Analysis of Bluetooth LE Audio Application Process

1 Background Introduction Bluetooth Low Energy Audio (Bluetooth LE Audio, hereinafter referred to as: LE Audio) represents the functional trend of the next generation of smart audio devices. The LE Audio technology is based on the transmission characteristics of the Connected Isochronous Stream (CIS) introduced in Bluetooth Core Specification version 5.2. CIS establishes a fixed … Read more