Participants will also be provided with an EnOcean sensor kit. It turns the Raspberry Pi/Enocean Pi duo into an automation solution that does not require an external power supply thanks to energy harvesting. A switch and the wireless sensors are able to communicate directly with each other. They can be controlled via a smart home server. The three wireless sensors (push button, reed switch and temperature sensor) make the EnOcean sensor kit particularly suitable for smart home applications that are operated and measured remotely via PC and smartphone.