Product Info

NB-IoT Module Series
BC660K-GL Hardware Design
BC660K-GL_Hardware_Design
1-8
/ 59
1 Introduction
This document defines the BC660K-GL module and describes its air interfaces and hardware interface
which are connected with the customers’ applications.
This document helps customers quickly understand the interface specifications, electrical and mechanical
details, as well as other related information of the module. To facilitate application designs, it also
includes some reference designs for customers’ reference. The document, coupled with application notes
and user guides, makes it easy to design and set up mobile applications with BC660K-GL.