I have a A6 Al-thinker gsm unit with which I want to use to send data .
I want to keep it simple so that I can interface it to a small uC ans RS232 I would like to keep the communications as simple as I can, setting it up and controlling it with AT commands but I’m not sure if this is possible? data will be less then 500 bytes at a time.
I could do with some help or pointers to what documents I should read so I can get my head around it. How to set up a tcp connection to the hologram cloud so at least I can see my data arriving somewhere? from which I can build on.
thanks in advance