基于STM32的低功耗温湿度采集器实现

摘要

STM32是一款基于 Cortex-M3内核的微控器，在嵌入式领域有着重要应用。本文介绍了一种基于 STM32的低功耗温湿度采集器的硬件设计及其低功耗实现。传感器使用SHT10温湿度传感器，介绍并实现了其通讯时序。该低功耗采集器经试验测试可连续工作近30天，满足长时间工作的设计要求。该低功耗实现方法可应用于基于 STM32的其他控制系统。%The STM32 is a micro control unit based on kernel architecture M3, which has important application in the embedded field. This paper introduced the hardware design of a low-power dissipation temperature and humidity collector based on the STM32. With the SHT10 humidity sensor, the author introduced the communication sequence. The low power collector can continuously work for nearly 30 days after the test, which meets the needs of long-time working. The low power implementation method can be applied to other control system based on STM32.