RN4871-V/RM118

RN4871 蓝牙 4.2 模块Microchip RN4871 是以超紧凑型 9 x 11.5 x 2.1 mm 外形提供完整蓝牙解决方案的蓝牙 4.2 低能量模块。 该模块经预认证，可缩短上市时间，因为无需合规性测试。 RN4871 将蓝牙协议栈、集成天线和其他电路集成到小型表面安装封装中。 RN4871 支持 GAP、GATT、SM 和 L2CAP 配置文件。 在透明 UART 模式下通过蓝牙传输数据，这样可使其轻松地将 RN4678 与具有 UART 接口的微控制器或微处理器集成。 可通过 UART 由简单的 ASCII 命令配置 RN4678。### 特点完全经认证的蓝牙智能 4.2 模块 紧凑型 9 x 11.5 x 2.1 mm 模块尺寸 板载嵌入式蓝牙协议栈（GAP、GATT、SM、L2CAP 和集成的公共配置） 支持板载脚本，用于自动化基本操作，而无需主机微控制器 透明模式，用于通过 UART 传输数据 通过 ASCII 命令配置 AES128 加密 通过 UART 进行固件现场升级 ### 认可FCC，R&TTE，IC，MIC，KCC 和 NCC### 蓝牙 - Microchip

The is a Bluetooth 4.2 low energy module. The RN4871 module is based on "s IS1871 Bluetooth LE ICs, provide a complete solution to implement Bluetooth 4.2 low energy connectivity. This module is interfaced via a two or four wire UART interface with Microchip"s simple ASCII command set for easy integration into most applications. The RN series can be dynamically configured by the host microcontroller with a few simple ASCII commands. The RN4871 also supports on-board scripting to automate basic operations without a host microcontroller. The RN4871 9mm x 11.5mm module combines Microchip"s Bluetooth LE Silicon with all necessary peripheral components and an on-board chip antenna to create an easy to use/drop-in solution. The module is Bluetooth SIG qualified. The RN4871 includes FCC modular certification, as well as most other worldwide government regulatory approvals.

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Fully qualified Bluetooth smart module

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On-board Bluetooth 4.2 low energy stack

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ASCII command interface API over UART

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Scripting engine for hostless operation

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Beacon private service for beacon services

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UART transparent service for serial data applications

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Remote configuration over the air

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Operating voltage range from 1.9V to 3.6V

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Temperature range from -20°C to +70°C

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Supports UART, up to three pulse width modulation PWM outputs