MagoNode: Advantages of RF Front-ends in Wireless Sensor Networks

This chapter introduces the MagoNode: a new low-power wireless device for Wireless Sensor Networks operating in the ISM 2.4 Ghz band. This platform is based on a highly efficient RF front-end that greatly improves RF performance, in terms of radio range and sensibility, still limiting energy consumption. Indeed, the device outperforms other existing amplified platforms available on the market and is comparable to most commonly known unamplified motes. Moreover, the MagoNode is tailored to operate in various countries with different wireless regulations. Our platform is also TinyOS-compatible and supports the Contiki operating system.