BTM411

LAIRD TECHNOLOGIES  BTM411  无线模块, 蓝牙, AT 数据, 内置天线

The Bluetooth® module from has been designed to meet the needs of developers who wish to add robust, short range Bluetooth data connectivity to their products. It is based on the market leading Cambridge Silicon Radio BC04 chipset, providing exceptionally low power consumption with outstanding range. It supports the latest Bluetooth Version 2.1 Specification, providing the important advantage of Secure Simple Pairing, which improves security and enhances the ease of use for end customers. For maximum flexibility in systems integration, the module is designed to support a separate power supply for I/O. A comprehensive AT command interface is included, which simplifies firmware integration. Combined with a low cost developers kit.

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Bluetooth v2.1+EDR

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Adaptive frequency hopping

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Secure Simple Pairing support

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External or internal antenna options

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Comprehensive AT interface for simple programming

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Class 2 output - 4dBm

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Low power operation

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UART interface

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GPIO lines under AT control

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PCM and SCO for external codec