SHT45 Digital Temperature and Humidity Sensor Module
₨ 1,500.00
In stock
In stock
Description
The SHT45 Temperature and Humidity Sensor Module is a high-precision digital environmental sensor based on Sensirion’s SHT4x sensor technology. It is designed to measure ambient temperature and relative humidity with excellent accuracy, low power consumption, and reliable performance.
Featuring a digital I²C communication interface, the SHT45 can be integrated into compatible microcontrollers such as Arduino, ESP32, ESP8266, and other embedded development platforms. Its compact design and factory-calibrated digital output make it ideal for IoT devices, weather stations, smart agriculture, HVAC systems, and environmental monitoring applications.
Whether you are building a smart greenhouse, a home automation system, or a precision environmental monitoring device, the SHT45 offers a reliable solution for temperature and humidity measurement.
Key Features
- High-Precision Sensing: Typical temperature accuracy of ±0.1°C and relative humidity accuracy of ±1% RH under specified conditions.
- Dual Measurement: Measures both ambient temperature and relative humidity.
- Digital I²C Interface: Simple integration with compatible microcontrollers.
- Factory-Calibrated: Provides calibrated digital measurement data.
- Low Power Consumption: Suitable for battery-powered IoT and portable devices.
- Compact Design: Ideal for embedded systems and space-constrained electronics.
- Wide Operating Range: Supports temperature measurements from -40°C to +125°C.
- Multiple Applications: Suitable for weather monitoring, smart homes, industrial monitoring, and agriculture.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | SHT45 Temperature and Humidity Sensor Module |
| Manufacturer | Sensirion |
| Sensor Family | SHT4x |
| Sensor Model | SHT45 |
| Sensor Type | Digital temperature and relative humidity sensor |
| Temperature Measurement Range | -40°C to +125°C |
| Typical Temperature Accuracy | ±0.1°C |
| Relative Humidity Range | 0–100% RH |
| Typical Humidity Accuracy | ±1% RH |
| Temperature Resolution | 0.01°C data resolution |
| Humidity Resolution | 0.01% RH data resolution |
| Communication Interface | I²C |
| I²C Address | 0x44 (7-bit default address) |
| Sensor Supply Voltage | 1.08–3.6 V |
| Output | Digital |
| Applications | IoT, weather stations, HVAC, smart agriculture, robotics |
Note: Specifications refer to the SHT45 sensor IC. Breakout modules may have different supply-voltage requirements depending on their onboard circuitry. Typical accuracy is measured under specified test conditions.
Pin Configuration
| Pin | Function |
|---|---|
| VCC | Power supply |
| GND | Ground |
| SDA | I²C serial data |
| SCL | I²C serial clock |
Pin names and arrangements may vary by module manufacturer. Check the markings on your specific board before connecting it.
Applications
- Smart home temperature and humidity monitoring
- DIY weather stations
- IoT environmental monitoring systems
- Smart greenhouse and agricultural automation
- HVAC and ventilation control
- Server room and equipment enclosure monitoring
- Arduino and ESP32 projects
- Robotics and embedded electronics
- Temperature and humidity data logging
- Laboratory and educational projects
Why Choose the SHT45 Sensor?
The SHT45 provides highly accurate temperature and humidity measurements in a compact digital sensor. Its low power consumption, factory calibration, and I²C interface make it an excellent choice for projects requiring precise environmental data and efficient microcontroller integration.
It is suitable for students, engineers, researchers, makers, and IoT developers who need dependable temperature and humidity sensing for professional or DIY applications.
Package Contents
- 1 × SHT45 Temperature and Humidity Sensor Module
