Info for purchase and tips

Hello everyone!First of all I’m not an expert, so sorry in advance. I need to control my Pi remotely. I’m from Italy. I found you and I think you are perfect for my needs. So searching through sixfab products I got an idea. Use the HAT (obviously) and the EC25 with the Antenna related. Can I use a local SIM that I already have? Another important need is that I would like to power on and off the Pi (pi 3 model b, connected to a battery) always remotely, but I don’t know if it’s possible. I found AT Commands but as I said I’m not an expert. Can you point me to the right way and give me some tips in order to make rlthe right decisions?

Thanks at all and sorry for some English mistakes :sweat_smile:.