What is a Sigfox Gateway and How to Select?
Low Power Wide Area Networks (LPWANs) have become popular in the past few years due to their extended coverage and low power consumption. This led to the development of interesting applications such as smart cities, smart agriculture, and asset tracking and monitoring. Sigfox is a popular LPWAN technology widely deployed worldwide. In the Sigfox architecture, Sigfox gateways or base stations play a key role. These act as an intermediary in the network architecture, to forward any messages acquired from the end devices. In this article, an overview of Sigfox and an introduction to what a Sigfox gateway is will be provided. It will also discuss when to use a Sigfox gateway and provide guidance on how to choose a good Sigfox gateway for a certain design or application. What is Sigfox? Sigfox is a popular LPWAN technology designed to address IoT and Machine to Machine (M2M) requirements. It inherits the key features of