Socket Application,AT commands


Hi friends!

I want to implement a socket application.To do this, I think some commands must be.For example to make the definition of socket , to open socket etc…But I couldn’t find anything about socket applications in the AT commands interface guide.Even There is any word in it which includes ‘socket’.

What is the way of opening a socket in Open AT?


Best Regards…


TCP Socket example using Open AT 8) … highlight=


Thanks gmnvh,

Isn’t there any at command which provides socket definition and opening?Can we do that using only at command handling from Hyper Terminal before writing a code in module.



You can do that using the AT# commands, but you need to run the edSoft at the module before it.

So, or you use AT# or you use your own application. You can not use both at the same time.