A Wireless Data Acquisition System Design Based on nRF905

Analysis of the research and development of wireless data acquisition system is great significance.The characteristics of powerful processing capabilities and low power consumption of ARM chip is used to optimize the system design and improve system processing speed.The packet format of wireless data transmission is designed.At the same time,hardware design of the wireless data acquisition system,RF module design and production method are given.The flow of sending and receiving data processing of nRF905 chip is provided.The wireless data acquisition and transmission system,which is designed by ARM9 S3C2410 and nRF905 chips,is particularly suitable to low-power consumption application.