This application is intended to show an AirLink FX programmable modem, in conjunction with the Ethernet X-card, to operate as an internet gateway allowing a PC to be plugged into it through its Ethernet port and then surf the internet.
The Open AT code includes:
- A DHCP server to automatically allocate IP address to the computers connected on the LAN.
- A web server that prompts an HTTP page to configure the APN and related username and password.
Click here to get the Open AT application with its source code.