概述
瑞萨的健康监测带参考设计是一款小巧、低功耗的传感解决方案，适用于可穿戴设备、医疗设备、消费电子和工业设备。 它支持心率检测，信号调节由GreenPAK™可编程混合信号集成电路处理，数据分析由RA4E1微控制器使用 村田制造的压电薄膜传感器完成。 PTX30W单芯片NFC接收器配合 TDK天线时可实现NFC无线充电。 此外，DA14531MOD蓝牙®低功耗（LE）模块为智能手机提供流畅连接。
特性
- 通过GreenPAK可编程混合信号集成电路和MCU检测传感器的细微心跳振动
- 通过PTX30W NFC接收器实现高效的NFC无线充电
- 支持低功耗蓝牙LE模块实现无缝智能手机连接
附加硬件
PTX130W/30W NFC Wireless Charging (WLC) Evaluation Kit
The PTX130W-30W-EVK wireless charging (WLC) evaluation kit combines the high-efficiency, high-power PTX130W NFC WLC IC with the PTX30W fully integrated, high-power harvesting WLC listener IC. Users are able to cut development time and effort with increased flexibility for NFC wireless charging... 阅读详情
应用方框图
 | 健康监测手环 一款可穿戴的健康手环，它使用压电传感器读取用户的心率和呼吸。 |
视频和培训
The Renesas Health Monitor Band reference design delivers accurate heart‑rate sensing in a compact, low‑power wearable by combining a Murata Picoleaf piezoelectric film sensor with GreenPAK™ signal conditioning and an RA MCU. It incorporates BLE connectivity and PTX30W NFC wireless charging to simplify system integration and accelerate the development of next‑generation wearable devices.
