采用Invensense九轴动作传感器MPU-9250，搭配Ti的MSP430微控制器，透过预载MCU上的Library，可进行九轴的动作侦测，并透过蓝芽模块将温度、湿度、压力、近接感测、环境光源等讯息，传回手机并显示于应用程序上，透过情境感知可应用于health & fitness的开发。
►场景应用图
►方案方块图
►核心技术优势
① 9-Axis motion tracking with Invensense’s algorithms. ② 16bit MCU for health & fitness application ③ Support Bluetooth4.0 (Low energy) with Android and iOS ④ Temperature, humidity, light, proximity, ultraviolet and pressure sensing
►方案规格
① Motion device : Invensense MPU-9250 Signal chip, 9-axis(Gyro+Accel+Compass) by I2C Integrated Digital Motion Processor(DMP) Invensense MotionFit SDK with eMPL library ② Microcontroller : TI MSP430F5528 16bit RISC SoC ③ Pressure sensor : ALSP HSPPA032A ④ UVI(ultraviolet index) & light/proximity sensor Capella CM3512 & CM36682E ⑤ Temperature/humidity sensor Sensirion SHT21