PM0237 datasheet(7/88 Pages) STMICROELECTRONICS

Il numero della parte	PM0237

Spiegazioni elettronici	The main purpose of this document is to provide a developer

PDF	88 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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PM0237

Bluetooth low energy technology

Bluetooth low energy (BLE) wireless technology has been developed by the Bluetooth

Special Interest Group (SIG) in order to achieve a very low power standard operating with a

coin cell battery for several years.

Classic Bluetooth technology was developed as a wireless standard allowing to replace

cables connecting portable and/or fixed electronic devices, but it cannot achieve an extreme

level of battery life because of its fast hopping, connection-oriented behavior, and relatively

complex connection procedures.

Bluetooth low energy devices consume only a fraction of the power of standard Bluetooth

products and enable devices with coin cell batteries to be wirelessly connected to standard

Bluetooth enabled devices.

Figure 1. Bluetooth low energy technology enabled coin cell battery devices

Bluetooth low energy technology is used on a broad range of sensor applications

transmitting small amounts of data.

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Automotive

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Sport and fitness

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Healthcare

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Entertainment

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Home automation

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Security and proximity

PM0237 Scheda tecnica(PDF) 7 Page - STMicroelectronics