论文部分内容阅读
An order to get the personnel information in and out and the parameters monitored indoor effectively in real-time.We use the STM8L microcontroller as the master chip,and use the SIM900A wireless communication module to achieve the transmission of the SMS and data,designing one information collection terminals about housing management system based on SIM900A,which can realize the data acquisition,storage and data transmission by the way of SMS or GPRS.Whats more,it also can be able to realize the remote control and have much Lower Power Consumption compared with the traditional terminals[1-2].