作为无线蓝牙开发手册，本文尽可能多的为您罗列了各种可轻松获取的资源。在开发基于无线蓝牙的应用 程序时，你可以将它用作无线蓝牙入门指南，查找无线蓝牙相关问题的词典，或是无线蓝牙的自学手册。 不论是无线蓝牙相关知识的菜鸟还是大师，都能从这本开发手册中获益匪浅。(9/1/2020)

Operating in the unlicensed 2.4 GHz frequency band, what makes Bluetooth Low Energy (BLE) so special is that it can communicate with smartphones and similar devices. BLE enables communication for lots of applications from Industrial (remote device configuration), Smart Home (sensor control and monitoring), to Wearables, enhancing and improving the user experience