说明：  以stm32为主控芯片，实现温度的检测，当温度超过阈值时，通过yeelink平台自动发邮件或微博告知主人，及时改善家居环境
(Stm32 master chip temperature detection, when the temperature exceeds the threshold value, automatically yeelink platform e-mail or Twitter inform the owner in a timely manner to improve the home environment)