Sensor & Temp Module | AHT10 Digital I2C | Replaces DHT11 SHT20

The AHT10 sensor gives you temperature and humidity data for your projects. This digital humidity sensor is a common replacement for the DHT11. It offers more exact readings and better long-term stability. It comes calibrated from the factory. It connects using the I2C bus, so it's easy to start using. Features and Benefits - Accurate measurements - It measures temperature with about ±0.3°C accuracy. Relative humidity is within ±2% RH. - Factory calibrated output - The sensor is calibrated before it ships. You get accurate data without needing to adjust it yourself. - Standard I2C interface - It connects to microcontrollers like the ESP32 or Arduino with just two wires. Code libraries are widely available. - Wide voltage range - It runs from 2.0V to 5.5V. This makes it work with many 3.3V and 5V development boards. Applications - Building a home weather station or environmental data logger. - Making automated climate control for a greenhouse or reptile enclosure. - Adding environmental monitoring to smart home devices. What It Is This is a digital temperature and humidity sensor module, specifically the AHT10 model. It uses an I2C interface for communication and is designed to replace older DHT11 and SHT20 sensors. As a humidity sensor, it measures the moisture content in the air. This module is a high precision working sensor, providing accurate readings for temperature and humidity. It is typically connected to a micro-controller to interpret the data. Key Uses & Applications This AHT10 digital temperature and humidity sensor is suitable for a range of applications where accurate environmental monitoring is required. Its high precision ensures reliable data collection. Common uses include: - Environmental control systems - Weather stations - Data logging projects - HVAC monitoring - Smart home automation It is designed to seamlessly integrate into existing setups that previously used DHT11 or SHT20 modules, offering an upgrade path. How to Choose When selecting a humidity sensor, consider the interface and required accuracy. This AHT10 module features an I2C interface, which is a common digital communication protocol for micro-controllers. It is specified as a high precision sensor, making it suitable for applications where accurate measurements are critical. If you are replacing a DHT11 or SHT20, this module is designed as a direct replacement. Ensure your micro-controller supports I2C communication for compatibility. Grit / Spec Guide This module is a digital temperature and humidity sensor, model AHT10. It operates with an I2C interface, which is a two-wire serial bus. The sensor provides high precision readings for both temperature and humidity. It is designed to replace older sensor types like the DHT11 and SHT20. A faulty sensor will typically provide erratic or no readings, requiring replacement. There is no grit specification for this type of electronic component. Care & Safety Handle the AHT10 sensor module with care to avoid damage to the electronic components. Always ensure proper grounding when connecting to a micro-controller to prevent electrical shorts. Avoid exposing the sensor to extreme temperatures or high humidity levels outside its specified operating range, as this can lead to a faulty sensor or inaccurate readings. Do not attempt to calibrate humidity sensor modules manually without manufacturer guidelines, as this is typically factory-set for digital sensors. Store in a dry, static-free environment.