AHT20 + BMP280 High Precision Digital Temperature, Humidity & Atmospheric Pressure Sensor Module

Description

The AHT20 + BMP280 sensor module combines high-precision temperature, humidity, and atmospheric pressure sensing in one compact board. Using the AHT20 digital temperature and humidity sensor together with the BMP280 barometric pressure sensor, this module provides fast, stable, and accurate environmental data through an I2C interface. Designed for Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller projects, it operates from 2.0V to 5V, making it easy to integrate into weather stations, smart home systems, IoT devices, altitude measurement, greenhouse monitoring, and environmental data logging projects. Its low power consumption, small size, and support for multiple I2C devices ma

Key Features

• Measures temperature, humidity, and atmospheric pressure
• AHT20 temperature & humidity sensor + BMP280 pressure sensor
• High-precision digital output via I2C interface
• Low power consumption
• Fast and stable data transmission
• Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other development boards
• Supports multiple I2C modules on the same bus
• Compact size and easy wiring
• Ideal for weather stations, IoT, smart home, greenhouse, and altitude sensing projects

Specifications