DROK 2 Pack Waterproof DS18B20 Temperature Sensor Probes with 2 Pack Probe Adapter Boards, Female to Female Jumper Wires and 4.7K ohm Resistors for Arduino Raspberry Pi DIY

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• Waterproof & Durable Stainless Steel Probe: Encased in waterproof, corrosion-resistant, rustproof stainless steel with highly thermally conductive sealant. Perfect for continuous submersion, wet environments, and harsh conditions.
• High Accuracy & Wide Temperature Range: Delivers precise temperature readings from -55°C to +125°C (-67°F to +257°F) with an accuracy of ±0.5°C. Ideal for demanding applications.
• Simple Wiring & Quick Integration: Features clearly separated red (VCC), yellow (Data), and black (GND) wires with heat shrink tubing. Easily connects to popular platforms like Arduino, Raspberry Pi, ESP32, and STM.
• Low Power & Flexible Voltage Operation: Efficiently operates on a wide voltage range of 3.0V to 5.5V, ensuring compatibility with various microcontrollers and development boards without complex power regulation.
• Reliable 1-Wire Interface & Tip: The adapter board has an integrated pull-up resistor, enabling direct connection to the Raspberry Pi GPIO without an external resistor. Utilizes the robust Dallas 1-Wire protocol for simplified communication. For optimal stability, use a 4.7K resistor between Data (Yellow) and VCC (Red).