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.

Imagine you own a weather station. Then imagine that after some years have passed, you’ve had to replace one of the sensors multiple times. Your new problem is that the sensor is no longer available.

The official Arduino blog has announced the availability of the new Portenta Vision Shield with LoRa designed to fit on top of the Arduino Portenta family. The Arduino Portenta boards feature ...