The Thermostat 2 Click Board™ is a general-purpose thermostat Click Board™ designed to be used with any temperature sensor based on the DS1820 sensor design: 3-pin package with a 1-Wire® communication interface. The Click Board™ is equipped with a 3-pole terminal and a 3-pin female socket. DS1820 (or compatible) sensor can be connected either over the terminal or can be installed directly into the socket.
The Click Board™ also contains a high-quality relay from Omron, that can be used to open or close an electric circuit. Despite its small size, it can be used with voltage up to 30VDC/220AC and current up to 5A.