The Thermo 4 Click Board™ is based on the LM75A digital temperature sensor and thermal watchdog from NXP. The sensor has a range from -55 °C to +125 °C.
The Thermo 4 Click Board™ is designed to run on either a 3.3V or 5V power supply. It communicates with the target microcontroller over the I2C interface, with additional functionality provided by the INT pin on the MikroBUS line.