Product detailed description

DHT22 Temperature and Humidity Sensor

Precise, digital, and reliable. The DHT22 sensor module is an excellent, highly affordable solution for gathering critical climate data (temperature and relative humidity). This specific sensor is exceptionally popular in smart home automation, functioning as the perfect add-on peripheral for the FIBARO Smart Implant (FGBS-222).

Simple Wiring and Factory Calibration

Designed for absolute simplicity, the module utilizes a 1-Wire communication protocol. You only need to wire 3 pins: power (VDD), ground (GND), and a single data wire. These pins connect directly to the analog/digital inputs of the FIBARO Smart Implant. Once wired, your smart home hub will instantly begin reporting real-time temperature and humidity data to your app, allowing you to trigger heating, ventilation, or dehumidifiers automatically. The sensor is fully factory-calibrated, requiring zero manual configuration.

Note: This product listing is for the DHT22 sensor module only. The FIBARO Smart Implant is not included and must be purchased separately.

Technical Specifications:

• Humidity Measuring Range: 0 - 100% RH (Measurement Accuracy: ±2.0% RH).
• Temperature Measuring Range: -40 °C to +80 °C (Measurement Accuracy: ±0.5 °C).
• Operating Voltage: 3.3V - 5.5V DC (The sensor can pull power directly from the Smart Implant).
• Digital Resolution: 16-bit.
• Physical Dimensions: 25 x 15 x 8 mm.
• Pinout: VDD, DATA, GND.