Mbed新增加Hexiwear套件

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Mbed开发平台上新增加了Hexiwear套件，它是下一代可穿戴物联网开发平台，旨在减少投放市场的时间。紧凑的外形与单片机，带有BLE、传感器、OLED显示和电池。开放源码软件包括嵌入式程序，手机应用程序和云连接。可连接到200个以上click boards™。




http://developer.mbed.org/platforms/Hexiwear/

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主要特性：

• ARM® Cortex®-M4 内核（Kinetis MK64FN1M0VDC12）;
• max frequency up to 120MHz;
• 1024KB Flash, 256KB RAM;
• many peripherals (16-bit ADCs, DAC, Timers);
• interfaces (USB Device Crystal-less, UART, SPI, I2C, I2S, SD-card).
  

传感器：

• 6-axis Accelerometer and Magnetometer combo (FXOS8700CQ);
• 3-axis Gyroscope (FXAS21002CQ);
• Pressure sensor accurate up to Altitude sensing (MPL3115A2);
• Temperature and humidity combo (HTU21D);
• Ambient light sensor (TSL2561);
• Optical Heart rate sensor (Maxim MAX30101).