NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range
of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum
efficiency, especially in deep coverage. Battery life of more than 10 years can be supported for a wide range of use cases.
New physical layer signals and channels are designed to meet the demanding requirement of extended coverage – rural and deep
indoors – and ultra-low device complexity. Initial cost of the NB-IoT modules is expected to be comparable to GSM/GPRS. The
underlying technology is however much simpler than today’s GSM/GPRS and its cost is expected to decrease rapidly as demand
increases.

NB-IoT Bee is the core module for NB-IoT Shield, With NB-IoT Shield and Arduino, user can study/evaluate and do POC for NB-IoT
solution rapidly. The NB-IoT Bee is in a small form factor. it can be used to build final product directly as well.

* Nb-IoT Bee 95G, it uses Quectel BC95-G module. This module is a global regions module can work on different operators.
* Nb-IoT Bee QG96, it uses Quectel BG96 module. This module supports mutli-bands. Besides NB-IoT, It also support LTE Cat M1 & EGPRS.