He decided to go with the low-cost SIM800L GSM modem, but as it only works on 2G networks, provisions have been made in the board design to swap it out for a more modern module should you desire.

For that price, lots of people have had the opportunity to explore the module itself, and [marcrbarker] shows some of the extra, unadvertised, features it has. Acting as a GSM module that can send ...

This is the second part of designing the world’s smallest phone - Indus Phone, where the UI is integrated with the basic ...

One is a low-power module, intended for battery-powered devices, while the other is more advanced and can be used for smart ...

This sewer drain shield system, combining ultrasonic sensors, GSM modules, nets, and PVC pipes, reduces debris entering ...

G+D and Murata announce a connectivity module implementing the GSMA SGP.32 Remote SIM Provisioning specification for ...

This physically attractive and cleverly engineered dash cam covers the two-channel bases and can be upgraded with LTE/cloud ...

The deals cover most Xiaomi gadgets and are a mix of discounts and bundles. The first round of Xiaomi Black Friday deals ends ...

Absorbency is measured by GSM, or grams of fabric per square meter. The higher the GSM, the thicker, softer, and more absorbent the towel is going to be. A good, medium-to-plush towel will be in ...

More like a blanket than a utilitarian linen, it’s far and away the softest and thickest towel I tried and boasts one of the highest GSM (grams per square meter) of all the options I tested.

Murata and G+D claim the new SGP.32/iSIM unit, supporting NB-IoT and LTE-M, ushers in a new era of simpler and cheaper IoT ...