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 ...

For [Tyler]’s entry to the Hackaday Prize, he’s making something that just a few years ago would be unheard of in a homebrew build. He’s making a DIY smartphone. Yes, with cheap single-board Linux ...

Developers, makers and hobbyists that are interested in adding Cellular GSM connectivity to their Raspberry Pi project may be interested in the Adafruit FONA Mini Cellular GSM breakout board that is ...

SB Components of returned to Kickstarter once again to launch their new Raspberry Pi Pico 2G expansion board offering a wealth of connectivity options for the small microcontroller including Quad-Band ...