采用STM32F103ZE单片机和keil和SIM900A模块设计的一个无线智能节点，使用了uCOS多任务操作系统，来控制RTC和传感器并行工作，传感器使用的是stm32自带的内部温度传感器-A wireless smart nodes using STM32F103ZE microcontroller and keil and SIM900A modules designed using a the uCOS multi-tasking operating system, parallel w

STC单片机超声波测距模块c程序（包含测得数据无线上载模块程序）-STC microcontroller ultrasonic ranging module c procedures (including measured data set out on the wireless module program)