如何构建低成本无线网络及nRF与Zigbee对比

如何构建低成本无线网络及nRF与Zigbee对比
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Low Cost Networks, ZigBeeTM & 802.15.4

1. Low cost, low current, low activity networks
There is a growing interest in the field of developing intelligent, self-forming data networks in
the fields of industrial & domestic instrumentation and control. The primary application for
such networks is that of data-acquisition such as meter-reading, parametric display of
temperature, pressure, movement etc. Some element of control is also part of the envisioned
functionality.
This is not a new idea and indeed such applications already exist. The real barrier to the wide-
scale adoption of this type of technology has historically been current consumption and unit
cost. Nordic Semiconductor has, with the release of the ‘E’ series of intelligent transceivers,
offered a family of