Remote measurement and control is possible via the Internet. Unfortunately, webservers usually sit in large, humming grey cabinets. That’s not the ideal solution for keeping an eye on your refrigerator, coffee machine or central heating system. The Elektor Electronics Micro Webserver provides an alternative. The Elektor Electronics Micro Webserver is a full-fledged node for Internet traffic, despite its quite modest dimensions and complexity. It consists of a microcontroller board with a network interface. Thanks to its compact construction and the versatility of the microcontroller board, the Micro Webserver is an ideal choice for measurement and control applications. Naturally, the fact that it can be read and operated from anywhere in the world via the Internet is a major bonus.Despite these unprecedented features, the necessary hardware is actually minimal. In principle, two ICs are all you need for a complete webserver. To avoid any misunderstanding, this is not some kind of demo or prototype, but a fully functional device suitable for industrial applications, and its potential uses extend far beyond what we can describe here.