A Raspberry Pi can teach you a lot about networking, but it still struggles to replace a real Wi-Fi router in everyday home ...
The Waveshare SIM7600G-H ($82) is one such device that works all over the world using a Raspberry Pi. It includes a nano SIM ...
It's not easy to pull off, though. As the OldUnreal team states in its announcement: "We're doing this for free because we're ...