The trial by jury of Yorgen Fenech entered its second weekend on Saturday with jurors hearing detailed technical testimony ...

A 'dumb phone' is a minimalistic phone that offers only a few features, often calls and texts, a camera, alarm, calendar and ...

Stay connected in Europe without expensive roaming charges. Here's why I use an eSIM and how to set one up before you travel.

In this project, we build a complete ESP32 GSM voice calling device using the GeoLinker GL868 board. The main idea of this project is very simple. When we press a push button connected to the ESP32 ...

Traveling isn't just about the destination. Carry On is our series devoted to how we get away in the digital age, from the choices we make to the experiences we share. You've got a brand-new passport ...

Want to control your home devices from your phone? In this video, I’ll show you how to build your own remote-controlled switch box, step by step. From adding a GSM module to wiring, you’ll see it all.

Uses +CCHSTART / +CCHOPEN / +CCHSEND / +CCHRECV / +CCHCLOSE. Supports per-mux SSL certificate configuration via setCertificate(), setClientCertificate ...

With gsmHat, you can easily use the functionality of the Waveshare GSM/GPRS/GNSS HAT for Raspberry Pi (Link to HAT). On this module a SIM868 Controller is doing the job to connect your Raspberry Pi ...

Prime Day is still going strong, but tomorrow is the last day, so if you were planning on buying something, now is the time. Below are the best smartphone, tablet and smartwatch deals that we’ve found ...

An unlocked phone is a device that has no carrier locks or restrictions. It's usually sold at full price. You can use it with any carrier of your choice, whether you're using a physical SIM card or ...

Depending on where you live, or what phone you have, you may have never used an eSIM before or perhaps you are using one right now (you can check here whether your model is an eSIM-supported phone ...