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Introducing the TENSTAR SHT41 Digital Temperature and Humidity Sensor Module – a compact, high‑accuracy solution designed for makers, engineers, and IoT developers who demand reliable environmental data. Featuring a robust I²C interface, this GY‑SHT41 module delivers precise temperature and humidity readings in a single, easy‑to‑integrate package.
Key Highlights
- 🧭 High Accuracy: ±0.2 °C temperature and ±1.5 % RH (relative humidity) across the full measurement range.
- 🔗 I²C Communication: Simple two‑wire connection compatible with Arduino, Raspberry Pi, ESP32, and other popular microcontrollers.
- ⚡ Low Power Consumption: Ideal for battery‑operated and remote sensing applications.
- 🌡️ Wide Measurement Range: -40 °C to +125 °C temperature, 0 % to 100 % RH humidity.
- 📦 Compact Form Factor: 16 mm × 16 mm PCB with standard 0.1″ header pins for quick prototyping.
- 🔧 Factory‑Calibrated: Ready‑to‑use out of the box – no additional calibration required.
Technical Specifications
- Sensor Type: SHT41 (Silicon Labs)
- Interface: I²C (0.8 V – 5.5 V tolerant)
- Supply Voltage: 3.3 V – 5 V
- Temperature Accuracy: ±0.2 °C (typ.)
- Humidity Accuracy: ±1.5 % RH (typ.)
- Resolution: 0.01 °C / 0.01 % RH
- Response Time: < 8 s (95 % of final value)
- Operating Humidity Range: 0 % – 100 % RH
- Operating Temperature Range: -40 °C – +125 °C
- Dimensions: 16 mm × 16 mm × 2.5 mm
- Operating Current: 0.5 mA (typ.)
Easy Integration
The TENSTAR SHT41 module comes with clearly labeled pins (VCC, GND, SDA, SCL) and a ready‑made Arduino library, allowing you to start reading temperature and humidity data within minutes. Its I²C address (0x44) can be changed via a simple software command, enabling multiple sensors on the same bus.
Ideal Applications
- Home automation and smart thermostats
- Weather stations and environmental monitoring
- Greenhouse and indoor farming control
- Industrial HVAC systems
- Wearable health and fitness devices
- IoT projects requiring low‑power, high‑precision sensing
Why Choose TENSTAR?
When you select the TENSTAR SHT41 sensor, you get a reliable, factory‑calibrated device backed by comprehensive documentation and responsive technical support. Our commitment to quality ensures consistent performance, even in demanding environments, giving you confidence in every data point you collect.
Upgrade your projects with the TENSTAR SHT41 Digital Temperature and Humidity Sensor Module – the smart choice for accurate, low‑power environmental sensing.
Price: Original price was: $ 5.50.$ 2.58Current price is: $ 2.58.