Description:

The DS18B20 Digital Temperature Sensor Module utilizes the popular 1-Wire DS18B20 temperature measurement IC. Features: • -55°C to 85°C temperature measurement range with good accuracy • 1-wire interface to save on MCU pins • LED to indicate module communications • 3.3 and 5V compatible

specifications:

• Communication Interface 1-Wire • Input Logic High > 2.2V Logic Low < 0.8V • Supply Voltage Maximum 5.5V Minimum 3V • Temperature Maximum Range -55°C to 85°C Accuracy (-10°C to 85°C) /- 0.5°C • Dimensions L x W (PCB) 20 x 15mm (0.8 x 0.6″)