AHT10 Digital Temperature & Humidity Sensor Module – High Precision I2C Sensor for Arduino

Product Description:
The AHT10 High Precision Digital Temperature and Humidity Sensor Module is a next-generation environmental sensor designed for high accuracy, reliability, and stability. This compact module features an advanced ASIC chip, a MEMS capacitive humidity sensing element, and an integrated temperature sensor, making it ideal for a wide range of embedded, IoT, and weather monitoring applications.

Housed in a 4×5mm SMD package, the AHT10 delivers calibrated digital output via a standard I2C interface, ensuring seamless integration with popular microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi. Its superior design ensures consistent performance even in harsh environmental conditions, outperforming older sensor generations.

With a humidity accuracy of ±2% and temperature accuracy of ±0.3°C, the AHT10 module provides fast, precise, and stable measurements — ideal for smart agriculture, HVAC systems, weather stations, and home automation projects.

Key Specifications:

• Sensor Type: Digital Temperature & Humidity Sensor (AHT10)

• Interface: I2C

• Operating Voltage: 1.8V – 6.0V

• Humidity Accuracy: ±2% RH (typical)

• Humidity Resolution: 0.024% RH

• Temperature Accuracy: ±0.3°C (typical)

• Temperature Resolution: 0.01°C

• Operating Temperature Range: −40°C to +85°C

• Interface Pitch: 4 × 2.54mm

• Output Format: Calibrated digital signal (I2C)

Features:

• High precision temperature and humidity measurement

• Standard I2C communication for easy integration

• Compact and low-power design ideal for embedded systems

• Improved stability and accuracy under harsh environments

• Factory-calibrated digital output—no additional calibration required

• Compatible with Arduino, ESP, STM, and Raspberry Pi boards

• Long-term reliability and low drift performance

Applications:

• IoT environmental monitoring

• Weather and climate stations

• Smart agriculture systems

• HVAC and indoor air quality control

• Industrial process monitoring

• Home automation and smart thermostats

Package Includes:
1 × AHT10 High Precision Digital Temperature and Humidity Sensor Module