What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...

Presumably, the core phone module will have regulatory acceptance ... Of course, we’ve seen GSM and cell phone shields for Arduino before. Difficult to imagine sticking those in a dog collar ...

The Spark Electron was released a few days ago, giving anyone with the Arduino IDE the ability to send data out over a GSM network. Of course, the Electron is just a GSM module tied to a ...

In March 2017, 18-year old developer Albert Gajšak launched the MAKERbuino, an educational Kickstarter project that let anyone build an 8-bit, Arduino ... board, a GSM module, a dual-core ...