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″)