一款通用色谱软件HW2000的用户使用手册，描述非常详细，可以帮助那些希望提前了解软件性能与使用方法的用户。-To a universal chromatography software HW2000 the user to use the manual, described in great detail, and to help those who wish to advance understanding of software

海尔2.4G芯片HW2000的应用笔记，里面有一些重要寄存器的默认初始化-Haier 2.4G chip HW2000 application notes, which have some important registers default initialization

检测室外温湿度，并通过HW2000，2.4G模块传输数据(Detect outdoor temperature and humidity, and transmit data through hw2000,2.4g module)

海尔2.4G芯片的详细资料，关于寄存器的，通信的(Haier 2.4G chip details, on the register, communication)