Temperature & Humidity Sensor Module DHT-11

The DHT11 temperature and humidity sensor is designed to measure ambient humidity and temperature with reliable performance. It offers stable readings and a simple digital output, making it easy to integrate with microcontrollers and development boards.

Specifications

• Humidity Measurement Range: 20%–90% RH
• Humidity Accuracy: ±5% RH
• Temperature Measurement Range: 0°C to 50°C
• Temperature Accuracy: ±2°C
• Resolution:
  • Humidity: 1% RH
  • Temperature: 1°C
• Long-Term Stability: < ±1% RH per year
• Storage Conditions: 10°C–40°C, humidity below 60% RH
• Operating Voltage: 3.3V–5V
• Output Type: Digital signal
• Mounting: Fixed bolt hole for easy installation
• PCB Dimensions: 3.2 × 1.4 cm
• Power Indicator: Red LED
• Weight: Approximately 8 g