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3PCS DHT11 Temperature & Humidity Sensor Module Digital for ESP32, ESP8266, Raspberry Pi DIY
Product Overview
Upgrade your IoT projects with our high‑precision DHT11 sensor modules. Packaged in a convenient 3‑piece set, these sensors provide reliable temperature and humidity readings for ESP32, ESP8266, and Raspberry Pi boards. Ideal for weather stations, smart home automation, greenhouse monitoring, and any DIY electronics hobby.
Key Highlights
- Accurate temperature range: 0 °C – 50 °C with ±2 °C tolerance
- Humidity range: 20 % – 80 % RH with ±5 % RH accuracy
- Digital 1‑wire communication – easy to wire and program
- Compact 3 mm × 3 mm size – fits tight PCB spaces
- Low power consumption – 0.5 mA active, 0.01 µA standby
- Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and many microcontrollers
- Pre‑soldered pins for quick prototyping
- Durable plastic housing protects against moisture and dust
Technical Specifications
• Sensor type: Digital DHT11
• Supply voltage: 3.3 V – 5.5 V
• Operating current: 0.5 mA (active), 0.01 µA (standby)
• Communication protocol: Single‑wire 1‑bit digital interface
• Response time: 1 s (typical)
• Accuracy: ±2 °C (temperature), ±5 % RH (humidity)
Applications
• Home & office climate control
• Smart garden & greenhouse monitoring
• Weather stations and environmental logging
• HVAC system diagnostics
• Educational kits and STEM projects
Why Choose Our DHT11 Modules?
Our sensors combine affordability with proven performance. With a 3‑pack set, you can build redundant systems or experiment with multiple data points. The modules come pre‑assembled and ready to plug into your ESP32, ESP8266, or Raspberry Pi, saving you time and reducing wiring errors.
Package Includes
- 3 × DHT11 Temperature & Humidity Sensor Modules
- 1 × 4‑pin header wire set (2 m each)
- 1 × Quick‑Start Guide (PDF)
- 1 × 1‑year warranty card
Boost your project’s sensor capabilities today with our reliable DHT11 modules – the perfect blend of simplicity, precision, and versatility.
Price: Original price was: $ 4.96.$ 2.48Current price is: $ 2.48.