4G module via USB

Introduction

BPI-4G module extension board with 1 Non-standard micro USB port,you can connect banana pi board with this port ,use 4G function development . also support PIN define ,and connect to BPI-R2. user also can choose 4G module onboard and use the universal 4G module in the market.

Hardware

hardware interface

BPI-4G module (4G on board )

BPI-4G module (use USB 4G expansion board ):

BPI-4G module back:

Hardware spec

BPI-4G module (4G on board )

How to use 4G

4G board connect banana pi SBC with USB line ,and connect BPI-R2 with PIN define