WeChat miniprogram, one of the miniprograms, is an application that can be used without downloading and installing, the development of which requires html5, css and javascript.
This miniprogram is developed for the IoT device that I designed before. The system is to collect data, save these data, visualize the data and perform some easy analysis.
This miniprogram receives data through BLE(Bluetooth Low Energy), such as jdy-16. It can receive data concerning temperature and other kinds of data about ones' sleeping.
The received data will be saved in the cloud in order for further query and analysis.
The APP can visualize the data immediately through wx-charts.
The latest news will be shown.
该小程序是为配合蓝牙电子设备而开发的，主要功能是接受数据，存储数据，可视化数据和一些简单的数据处理与分析。
微信小程序支持低功耗蓝牙（BLE）的数据传输功能，例如jdy-16蓝牙。本产品主要接受距离数据和温度数据。
接收到的数据存储到微信云数据库中，便于后续提取、分析。
借助wx-charts，将收到的数据实时可视化。
1.通过距离数据计算离群值，判断翻身次数。
2.将温度数据视为时间序列，通过计算自相关系数和偏自相关系数判断其平稳性。
利用scroll-view显示推送的新闻。