The PICAXE NET SERVER is an extremely versatile device. In theory, any application suited to electronic control could be adapted for use with the PNS, suggesting a huge range of applications. On the home front, the PNS might be used to add remote monitoring and control capabilities to a security system, control an air-conditioning unit, or feed the pets, for example.

Each new application for the PNS starts with some project design decisions. The first decision is whether you just need simple "on-off" control of output devices or you need to control an automated process.