Asair AM2108 Temperature & Humidity Sensor Module - I2C Digital Output

Name: Asair AM2108 Temperature &amp; Humidity Sensor Module - I2C Digital Output
Brand: Asair
SKU: SENS-3448
Price: 239.00 INR
Availability: OutOfStock

₹239.00 (Inclusive of all taxes)

Out of Stock

The Asair AM2108 is a compact digital I2C sensor module providing accurate temperature and relative humidity readings, designed for easy integration with microcontrollers like Arduino, Raspberry Pi, ESP32, and STM32 for environmental monitoring and control applications.

Features

Digital I2C interface for direct microcontroller connection
High-precision humidity sensing with ±0.1% RH repeatability
Low power consumption for battery-powered applications
Fast 30-second response time for dynamic environments
Compact form factor for space-constrained designs

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Description

The AM2108 sensor module integrates a high-performance capacitive humidity sensing element and a matched precision temperature sensor. It provides fully calibrated digital output via the I2C communication protocol, eliminating the need for external signal conditioning circuits.

Engineered for stability and long-term reliability, the module is suitable for a wide range of environmental monitoring applications, from consumer appliances to industrial data loggers. Its low power consumption makes it ideal for portable and wireless sensing nodes.

Key Features

Digital I2C output for simplified system integration
High-accuracy capacitive humidity sensing element
Integrated temperature compensation for reliable RH readings
Optimized for low-power operation in continuous or polling modes
Compact SMD package for automated assembly
Fully calibrated and tested for immediate use
Wide operating voltage range up to 5.5V DC
Stable performance across a broad environmental range

Applications

HVAC system climate control and energy management
Dehumidifier and air conditioner humidity regulation
Portable data loggers for environmental monitoring
Automotive cabin air quality and climate control systems
Consumer appliance performance optimization (e.g., smart humidifiers)

Technical Specifications

Manufacturer Part Number	AM2108
Item Type	Sensor Module
Rated Voltage	5.5 VDC
Communication Interface	I2C
Humidity Repeatability	±0.1 %RH
Response Time	30 seconds
Shipping Weight	0.004 kg
Shipping Dimensions	6 × 5 × 1 cm

Frequently Asked Questions

What is the operating voltage range for the AM2108 sensor module?

The AM2108 module is rated for operation up to 5.5 Volts DC. It is compatible with common 3.3V and 5V logic levels used by microcontrollers like Arduino, ESP32, and Raspberry Pi, ensuring flexible integration into various digital systems.

How do I communicate with the AM2108 sensor?

The AM2108 uses a standard I2C (Inter-Integrated Circuit) digital communication protocol. You simply need to connect the SDA and SCL pins to your microcontroller's corresponding I2C bus, along with power and ground, and use the appropriate library to read the calibrated temperature and humidity data.

What is the typical response time for humidity measurements?

The sensor has a response time of approximately 30 seconds to reach 63% of a step change in humidity. This performance is suitable for monitoring environments where changes are not extremely rapid, such as in room climate control or data logging applications.