The cost of an Ethernet shield for an Arduino isn’t horrible; generally between $17 and $32 depending on which one you buy. But have you seen the cost of a WiFi shield? Those are running North of $70!

SODAQ have created a new Internet of things NB-IoT shield for Arduino, which is supported by T Mobile and allows makers and developers to easily get started. The NB-IoT Arduino Shield is an Arduino ...

WiFi and Bluetooth were never meant to be the radios used by a billion Internet of Things hats, umbrellas, irrigation systems, or any other device that makes a worldwide network of things interesting.

An open-source LTE shield equipped with SIMCOM’s SIM7000-series modules combined with the latest LTE CAT-M technology has been created by Hackaday member Timothy Woo to enable Arduino users to easily ...

If you’re not afraid of hacking together a bit of code and plugging tiny wires into a credit-card-sized circuit board, you probably already know what an Arduino is. If not, here’s the short version: ...

Arduino shields are modular circuit boards that piggyback onto your Arduino to instill it with extra functionality. Want to connect your Arduino to the Internet and post to Twitter? There’s a shield ...