DS18B20 Temperature Sensor Probe Adaptor

The DS18B20 Adapter Module is a convenient breakout board designed to simplify connections between a DS18B20 digital temperature sensor and microcontroller platforms such as Arduino, Raspberry Pi, ESP32, and more. It features a 3-pin interface (VCC, GND, DQ) and includes an onboard 4.7kΩ pull-up resistor required for stable 1-Wire communication. This compact module eliminates the need for manual wiring and external components, ensuring quick and reliable integration of DS18B20 sensors into your projects.

This adapter works with DS18B20 sensors in multiple cable lengths: 1 m, 2 m, 3 m, 5 m.

Specifications:

• Compatibility: DS18B20 digital temperature sensors (all sizes)
• Interface: 3-pin (VCC, GND, DQ)
• Onboard Resistor: 4.7kΩ pull-up (required for 1-Wire data line)
• Operating Voltage: 3.0 V to 5.5 V
• PCB Dimensions: ~18 mm x 14 mm
• Mounting Holes: For secure attachment in enclosures or setups

This adapter is perfect for simplifying sensor wiring and ensuring reliable data transmission, making it ideal for prototyping, development, and educational use.

Note: A 3-wire female-to-female dupont cable is not always included.

For guidance on using DS18B20 sensors with this module, see our Best Arduino Digital Temperature Sensors guide.

This product can be found here:

• Components & Parts
• Development Boards
• Sensors
• Weather / Temperature Sensors