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Bluetooth

The radio standard for short distances and IoT.

Bluetooth is the globally established radio standard for Personal Area Networks (PAN) over short distances. Thanks to its low power consumption, the technology is particularly suitable for battery-powered devices.

Typical applications include Bluetooth headphones, speakers, smartphones, smartwatches, IoT sensors and car remote controls. Bluetooth operates in the license-free 2.4 GHz ISM band, making it universally applicable.

Bluetooth Low Energy (BLE)

A completely new field of application.

With the introduction of Bluetooth Low Energy (BLE), a completely new field of application opened up from version 4.0 in 2009 – energy-efficient IoT and IIoT devices. BLE enables particularly low power consumption and makes Bluetooth a key technology in the Internet of Things.

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Modules, Bluetooth & Wi-Fi

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Data cards

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SoM - System on Module

System-on-Modules (SoM) offer a powerful, scalable and time-saving platform for demanding embedded applications.

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Well-known Bluetooth technologies:

Bluetooth Versionen	Veränderungen / Features
5.0 (2016)	Reichweite: bis zu 240 m (Bluetooth Long Range im LE-Modus) Datenrate: bis zu 2 Mbps Broadcast: größere Advertiser-Kapazität Verbesserte Energieeffizienz, Platzbedarf geringer
5.2 (2019)	Multi-Device-Verbindungen: LE Audio-Support eingeführt Multi-Stream Audio LE Power Control (Begrenzte, verbesserte Energieverwaltung)
5.3 (2021)	Tektonische Verbesserungen der Link-Layer-Stabilität „Conditional Channel Selection (CCA)“ zur besseren Kanalauswahl Verbesserter Network Throughput und reduzierter Energieverbrauch bei bestimmten Szenarien
5.4 (2023)	Playlist-/Traffic-Management-Optimierungen Verbesserte Timing-Genauigkeit und Synchronisation Weitergehende Verbesserungen für LE-Audio-Profile in einigen Implementierungen
6.x (2024)	Channel Sounding: Die Kanalabtastung liefert die Laufzeit(ToF) von HF-Wellen, um den Abstand zwischen 2 Geräten auf 10 cm genau zu bestimmen. Entscheidungsbasierende Advertiser: Entscheidungs-PDU bestimmen ob weitere Advertiser-Botschaften relevant sind. Neuer Modus/Architektur für bessere Multi-Device-Koordination Weiterentwickelte Audio-Profile und bessere Unterstützung für leistungsstarke IoT-Anwendungen

Your Wireless Product!

We can also find the right Bluetooth module for your application or a combination with other radio technologies, such as Wi-Fi, as an LGA solution for your PCB or pluggable M.2 solution.