Arduino GSM UPLINK

Projects Discussion and Showcase Product Design
1

Hello. I am working on a project and I need to find an arduino able to receive the uplink GSM signal.

Does it exist? Any product in this website has this requirement? Where can I find it?

Thank you very much, Álvaro

2

And your Google for "arduino GSM" did not return anything?

3

sim900 GPRS shield for example.