Variable's been promising an Android version of Node since we first heard about it in early February of last year. The company's finally delivering on that promise with the launch of the latest ...

In many Internet of Things (IoT) applications, minimizing power consumption is a key design requirement. IoT capability involves adding sensors and connectivity to a valve or similar device in a ...

For many IoT applications, such as those installed outdoors, wireless sensor nodes (WSNs) can be powered using solar technology. In the presence of light, the system is powered by the solar source, ...

What's a modular sensor without modules? The folks behind Node have released the iPhone peripheral's fifth end cap, the NODE+chroma, a sensor that scans colors, transmitting that data to your handset ...