BTM443

2.1 Mbps Class 2 蓝牙 V2.1 蓝牙 模块 带集成天线

is a enhanced Bluetooth data module in AT command mode with integrated antenna. Designed to meet the needs of developers who wish to add robust, short range Bluetooth data connectivity to their products. They are based on the market leading Cambridge Silicon Radio BC04 chipset, providing exceptionally low power consumption with outstanding range. These modules support 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. In addition to Serial Port Profile, the BTM443 series features a number of additional features and profiles not found on other Bluetooth modules. For maximum flexibility in systems integration, the modules are designed to support a separate power supply for I/O. Communication is available to the module over a serial UART utilizing comprehensive AT commands.

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Bluetooth v2.1+EDR

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Adaptive frequency hopping to cope with interference from other wireless devices

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Secure Simple Pairing support

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Comprehensive AT interface for simple programming

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Bluetooth End Product Qualified

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Compact size

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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