We will introduce Bluetooth and WiFi connection technologies in more detail and compare them based on the most important features in commercial and industrial IoT applications.

Bluetooth teknolojisi

Bluetooth teknolojisi Definition

Bluetooth technology is a low-power wireless solution operating on the 2.4 GHz ISM frequency band. Over the years, Bluetooth technology has continued to expand, and now it has great flexibility in terms of distance, bandwidth, and communication topology, which can meet the needs of different IoT applications.

Bluetooth teknolojisi Technical Details

Şu anda iki farklı Bluetooth radyo seçeneği var: Bluetooth Klasik ve Bluetooth Düşük Enerji (Bluetooth LE). Klasik Bluetooth (veya BR/EDR), orijinal Bluetooth radyo, akış uygulamalarında hala yaygın olarak kullanılmaktadır, especially audio streaming.Bluetooth Low Energy module is mainly used for low-bandwidth applications where data is frequently transmitted between devices. Bluetooth Low Energy, son derece düşük güç tüketimi ve akıllı telefonlardaki popülerliğiyle biliniyor, tabletler ve kişisel bilgisayarlar.

Bluetooth Low Energy is divided into point-to-point, star, mesh and broadcast topologies. In the mesh topology, the nodes are directly connected without communicating with other nodes through the hub. Nodes can send data and information to other nodes outside the communication range of the original source node, expanding the network coverage in a large area.

Bluetooth teknolojisi Başvuru

Bluetooth Low Energy is most commonly used in medical and fitness equipment, smart lighting systems, real-time positioning systems, and indoor navigation applications.

Wifi teknoloji

Wifi teknoloji Definition

Wi-Fi is the brand name of all IEEE 802.11 standard wireless local area networks (WLAN). The working frequency band of Wi-Fi is usually 2.4 GHz ve 5 GHz ISM, but newer versions of Wi-Fi also use other frequency bands.

Wifi teknoloji Technical Details

There are many versions of Wi-Fi. The Wi-Fi Alliance recently adopted a new version numbering system: Wifi 1 (802.11B), Wifi 2 (802.11A), Wifi 3 (802.11G), Wifi 4 (802.11N, Wi -Fi 5 (802.11AC) ve wi-fi 6 (802.11balta). The latest version can meet the needs of various applications, including longer distance, higher throughput and larger coverage.

The most popular topology for Wi-Fi is the star topology. But in the star topology, nodes can only communicate with each other through the hub.

Wifi teknoloji Başvuru

Wi-Fi is mainly used for large file transmission and data transmission applications with high bandwidth, such as video streaming.

In IoT applications, Wi-Fi is most commonly used for devices that need to directly connect to the Internet. But it usually cannot meet the low power consumption requirements, and it is rarely used in applications and devices that need to run on micro batteries for a long time.

Bluetooth VS WiFi technology Comparison Table:

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