基于nRF24L01和STM32L152RD超低功耗无线通信系统  

Ultra-low Power Wireless Communication System Based on nRF24L01 and STM32L152RD

作　　者：丛林[1] 杨凯[1] 胡文东[2] 徐文涛[1] 黄烨[1] 

机构地区：[1]空军工程大学航空航天工程学院,陕西西安710038 [2]第四军医大学航空航天医学系,陕西西安710032

出　　处：《电视技术》2013年第17期66-69,101,共5页Video Engineering

基　　金：国家自然科学基金项目(81202178)

摘　　要：设计了一种基于无线射频芯片nRF24L01和STM32L152RD微控制器的高速度、低成本、超低功耗的近距离无线通信系统,特别适合便携式智能设备等对电源消耗要求较高,需要采用电池供电的应用需求。阐述了系统的功能和软硬件设计方案,给出了硬件接口电路和程序代码。系统电路简单,运行稳定,传输速率快,可靠性好,易于扩展,适用于嵌入式便携设备无线通信领域。A high-speed ,how-cost, ultra-low power wireless communication system based on the wireless radio frequency chip of nRF24L01 and MCU of STM32L152RD is introuduced in this paper. Particularly it is suitable for portable intelligent devices, such as higher power consumption and batterypowered demand devices. The function of the system, the details of design for hardware and software, hardware interface circuit and program code are also described in this paper. The system has characters of simple circuit, stable operation, fast transfer rate, good reliability and is easy to extend. It suits the field of wireless communications for embedded portable devices.

关 键 词：nRF24IDl STM32L152RD 超低功耗 无线通信 

分 类 号：TN919.72[电子电信—通信与信息系统]