Difference between revisions of "NB-IoT Shield"
From Wiki for Dragino Project
(→NB-IOT applied range) |
(→NB-IOT function performance) |
||
| Line 8: | Line 8: | ||
==NB-IOT function performance== | ==NB-IOT function performance== | ||
<br> | <br> | ||
| + | #Support different frequency bands | ||
| + | #low power consumption | ||
| + | #wide cover | ||
| + | #AT command control | ||
| + | #auto compatible 3.3V or 5.5V studying board of arduino | ||
| + | #...... | ||
| + | |||
==NB-IOT rule parameters== | ==NB-IOT rule parameters== | ||
#micro SIM port | #micro SIM port | ||
Revision as of 00:37, 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
- Support different frequency bands
- low power consumption
- wide cover
- AT command control
- auto compatible 3.3V or 5.5V studying board of arduino
- ......
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
