Commands from terminal to imp

Today I am sending manual terminal commands to sensors via a RN-XV Wifi module
using the TCP/IP mode in terminal program.
I like to replace these sensors with imp but need advice on best way for the commands.
Is there e.g a suggestion how to set this up via the imp HTTP node communication?

Klas

What exactly are your “sensors”?

Do you mean that the imp will replace both the Wifi module and the “sensor” attached to it? Maybe you can draw some kind of diagram on how it is supposed to work?