In the field of Internet of Things, no single technology can completely dominate this market. Many technologies have their necessity due to different market demand points, complement each other and cooperate. Jedoch, the importance of Bluetooth technology can still be seen through our latest survey data. Derzeit, among all IoT technologies, the adoption rate of Bluetooth -Modul technology ranks first. The report shows that 38% of all IoT devices use Bluetooth technology. This adoption rate far exceeds Wi-Fi, Rfid, cellular networks and even other technologies such as wired transmission.

Derzeit gibt es zwei verschiedene Bluetooth-Funkoptionen: Bluetooth Classic and Bluetooth Low Energy (Bluetooth le). Klassisches Bluetooth (oder BR/EDR), das Original-Bluetooth-Radio, wird immer noch häufig in Streaming-Anwendungen verwendet, insbesondere Audio-Streaming. Bluetooth Low Energy wird hauptsächlich für Anwendungen mit geringer Bandbreite verwendet, bei denen häufig Daten zwischen Geräten übertragen werden. Bluetooth Low Energy ist für seinen extrem geringen Stromverbrauch und seine Beliebtheit in Smartphones bekannt, Tablets und PCs.

When the size of various devices gradually shrinks, the low power consumption characteristics of Bluetooth make it possible to maintain high-efficiency operation of devices and sensors for months or even years with only a very small battery, and maintain high stability with other devices.

Momentan, Feasycom has a mini size Bluetooth 5.1 Serial Port module FSC-BT691, this module has on-board antenna, the size is only 10mm x 11.9mm x 2mm. Gleichzeitig, it is also an ultra-low power consumption module, using the Dialog DA14531 chip, the power consumption in sleep mode is only 1.6uA.

Related bluetooth serial module

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