Microchip Technology RN4870和RN4871 BLE模块
Microchip RN4870和RN4871 Bluetooth® 4.2低功耗 (BLE) 模块是新一代器件，具有易于使用的ASCII命令接口。ASCII接口使得器件易于配置，无需任何复杂的代码编译。具有脚本引擎的板载蓝牙堆栈可独立操作，无需使用微控制器，方便简单应用。 RN4870和RN4871模块的数据吞吐量比基于蓝牙4.0标准的前一代产品提高了2.5倍。这些Microchip蓝牙解决方案还提供基于联邦资讯处理标准 (FIPS) 的连接安全性以及高级功能。RN487x模块可在BLE器件上通过单个指令无缝传输串行数据，可支持不同的信标格式，例如iBeacon™或Eddystone™。这两款器件均具有屏蔽选项，完全符合全球监管标准的规定，有紧凑尺寸和6mm x 8mm尺寸可供选择。
RN487x modules seamlessly transfer serial data over BLE devices and can support different beacon formats, such as iBeacon™ or Eddystone™, via a single command. Both devices with a shield option are fully certified to meet worldwide regulatory standards and are available with compact package options as small as 6mm x 8mm.
特性
- Fully qualified BLUETOOTH® smart module
- Onboard BLUETOOTH® 4.2 low energy stack
- ASCII Command Interface API over UART
- Scripting engine for hostless operation
- Compact form factor
- Four different sizes from 6mm x 8mm to 12mm x 22mm
- Antenna options
- Ceramic chip antenna (RN4870/RN4871)
- External antenna connection via RF pad (RN4870U/RN4871U)
规范
- 1.9V to 3.6V (3.3V typical) operating voltage
- -20°C to +70°C temperature range
- Supports UART
- Up to three Pulse Width Modulation (PWM) outputs
- ISM band 2.402 to 2.480GHz operation
- 0-39 channels
- -90dBm RX sensitivity
- 0dBm TX power
- RSSI monitor
- Secure AES128 encryption
应用
- Health/medical devices
- Sports activity/fitness meters
- Beacon applications
- Internet of Things (IoT) sensor tag
- Remote control
- Wearable smart devices and accessories
- Smart energy/smart home
- Industrial control
Additional Resources
Associated Development Tool
Block Diagram
视频
发布日期: 2016-06-29
| 更新日期: 2022-03-11