Abstract：In order to meet the requirements of front-end data acquisition of missile weapon storage environment monitoring, a distributed wireless data acquisition system is designed. The system uses the wireless network of star topology structure, and data acquisition node uses the STM32 micro control processor. The master node and slave nodes realize the instruction transmission and data exchange through the wireless communication module. The results show that the system is characterized by small volume, low power consumption and good real-time performance. It is suitable to acquire the data of external environment in the process of loading and unloading, transport and storage of missile weapon.
