فناوری انرژی کم بلوتوث

What Is Bluetooth Low Energy

بلوتوث در, full name is بلوتوث کم انرژی, colloquially خون, it’s a wireless personal area network technology designed and marketed by the بلوتوث گفتن aimed at novel applications in the healthcare, تناسب, چراغ, security, and home entertainment industries, OTC. It is independent of Bluetooth BR/EDR and has no compatibility, but BR/EDR and LE can coexist.

Until now خون has developed خون 5.2, خون 5.1, خون 5.0, خون 4.2, خون 4.0 Bluetooth LE version, compared to Classic Bluetooth, Bluetooth Low Energy is intended to provide considerably reduced power consumption and cost while maintaining a similar communication rang, the data rate normally lower than Classic Bluetooth, the iOS device only supports Bluetooth LE for data transmission by default, and normally, the data rate is about 4KB/s for BLE, اما بد بو company has the ماژول بلوتوث supports BLE data rate up to 75KB/s. The speed is many times faster than ordinary BLE.

The FSC-BT836B and FSC-BT826B Bluetooth 5.0 dual mode modules are highly recommended for applications that require high data rate, these two models simultaneously support Classic Bluetooth and Bluetooth LE.

Bluetooth LE mainly includes two protocols: گات وت گفتن مش. For گات نمایه, it divided into گات central and peripheral (also known as GATT client and server).

Bluetooth LE has some profiles for sporting and fitness accessories include:

• BCS (Body Composition Service)
• CSCP (Cycling Speed and Cadence Profile) for sensors attached to a bicycle or exercise bike to measure cadence and wheel speed.
• CPP (Cycling Power Profile)
• HRP (Heart Rate Profile) for devices which measure heart rate
• LNP (Location and Navigation Profile)
• RSCP (Running Speed and Cadence Profile)
• WSP (Weight Scale Profile)

Other profiles:

• IPSP (نمایه پشتیبانی پروتکل اینترنت)
• ESP (نمایه سنجش محیطی)
• UDS (سرویس داده های کاربر)
• غوغا (در نمایه گات پنهان شد) اجازه دادن به موش‌های بی‌سیم دارای بلوتوث LE, صفحه کلید و سایر دستگاه هایی که عمر باتری طولانی مدت را ارائه می دهند.

راه حل های BLE: