摘要
由于无线传输数据有便捷、隐蔽和机动性高的特点,使得许多需要小范围内传输数据的器件都采用无线模块进行通信。介绍了一种采用低功耗单片机MSP430作为主芯片,AT86RF211S芯片作为收发芯片的无线模块,阐述了其硬件和软件设计及其低功耗设计。具有功耗低及可休眠、高可靠性、体积小、重量轻等优点。
Because the wireless communication has the characteristics of convenience, rapidity, covert and high mobility, causes many devices which need to transmit data in the small scope to use the wireless module to communicate. Here introduces a kind of module which takes low power loss MSP430 as center chip while AT86RF211S as transceiver, and describes its hardware and soRware design and the low power loss design in detail. The module has many virtues, such as low power loss, being able in sleep, high reliable, small volume, light weight and so on.
