Difference between revisions of "NB-IoT Shield"
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Revision as of 00:30, 10 April 2018
Contents
NB-IOT reference
NB-IOT define
Narrow Band Internet of Thing(NB-IoT) is a importance part that is Internet of all thing.
it was build by cellular network.
NB-IOT function performance
NB-IOT rule parameters
- micro SIM port
- output power :23dBm
- sensitivity :-129dBm
- temperature ：-40℃~+85℃
- apply voltage：4.5V ~5.5V
NB-IOT applied range
- public utilities(include intelligent water meter,intelligent gas meter so)
- industry apply(equipment state monitoring,industry control so)
- logistical support(asset tracking)
- Intelligent building
- Consumption and healthcare
- Intelligent Agriculture
- Intelligent industry
- ......
example
purchasing options
- NB-IoT Shield-QB05: apply to B5:850Mhz
- NB-IoT Shield-QB08: apply to B8:900Mhz
- NB-IoT Shield-QB20: apply to B20:800Mhz
