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. هر چند, the importance of Bluetooth technology can still be seen through our latest survey data. در حال حاضر, among all IoT technologies, the adoption rate of ماژول بلوتوث 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.

در حال حاضر دو گزینه مختلف رادیوی بلوتوث وجود دارد: بلوتوث کلاسیک و بلوتوث کم انرژی (بلوتوث LE). بلوتوث کلاسیک (یا BR/EDR), رادیو بلوتوث اصلی, هنوز به طور گسترده در برنامه های پخش جریانی استفاده می شود, especially audio streaming. Bluetooth Low Energy is mainly used for low-bandwidth applications where data is frequently transmitted between devices. بلوتوث کم انرژی به دلیل مصرف انرژی بسیار کم و محبوبیت آن در تلفن های هوشمند شناخته شده است, تبلت و کامپیوترهای شخصی.

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.

در حال حاضر, Feasycom has a mini size بلوتوث 5.1 Serial Port module FSC-BT691, this module has on-board antenna, the size is only 10mm x 11.9mm x 2mm. در عین حال, 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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