Wireless controllers to monitor remotely and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, wireless and wired LAN connectivity, TCP, UDP, IP network enabled hardware with built-in web server with recording features, for use in the collection and measurement of engineering and industrial automation input and output signals; electronic control systems for engines and electronic control systems for machines for controlling signal conditioning and communication devices for industrial process control, namely, factory production machines, compressors, pumps, motors, tugs and tractors, ground power units, golf carts, forklifts, aqua farming feeders; computer hardware and recorded software system sold as a unit with digital inputs and relay outputs that can be used for collecting equipment data for preventative maintenance, saving electric energy by consuming it only when required, and for switching equipment on, off, or both at times required by some process