DS18B20 Digital Temperature Sensor Module No cable

The DS18B20 Digital Temperature Sensor module mounts the DS18B20 sensor on a small board with header pins, ready to connect to Arduino, ESP32 and Raspberry Pi with jumper wires. The sensor sends the temperature as a digital value over a single data wire (1-Wire), so readings are not affected by analog noise, and several sensors can share the same pin. This version comes without a cable or waterproof probe.

DS18B20 Digital Temperature Sensor Specifications

• Sensor: DS18B20 digital thermometer
• Interface: 1-Wire, one data pin; each sensor has a unique 64-bit ID
• Range: −55 °C to +125 °C
• Accuracy: ±0.5 °C from −10 °C to +85 °C
• Resolution: 9 to 12 bits, selectable (0.0625 °C at 12 bits)
• Conversion time: up to 750 ms at 12 bits
• Supply voltage: 3.0–5.5 V

DS18B20 Digital Temperature Sensor Applications

• Room, greenhouse and server cabinet temperature monitoring
• Incubator, aquarium and fridge temperature control
• Multi-point temperature logging on a single wire
• IoT weather stations with ESP32 or ESP8266

What's in the Box

• 1 × DS18B20 temperature sensor module (no cable)

Tip: Use the OneWire and DallasTemperature libraries in the Arduino IDE. Most DS18B20 modules already include the 4.7 kΩ pull-up resistor on the data line; if yours does not, add one between DATA and VCC.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.