Way to driver EC20 PCIe 4G moudle in Widora

Hi There,

Recently our project need to use EC20 4G Module for data link. The links of the module provide some instructions to use it in Linux. But still lost some information.We didn’t make it work yet, those information just for your reference.

Module Spec
http://www.quectel.com/product/prodetail.aspx?id=83

Way to add USB Driver
http://wiki.openwrt.org/doc/howtobuild/wireless-router-with-a-3g-dongle

Config File
http://blog.csdn.net/fyh2003/article/details/45249401

Work fine?