Reference: RBD-2384
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The AM2305B Temperature and Humidity Module is a high-precision environmental sensor designed for reliable temperature and humidity monitoring in industrial and automation systems. Manufactured by Aosong, this module features a simple 1-Wire digital communication interface, which ensures stable and straightforward integration with microcontrollers such as Arduino, ESP32, and STM32. Because it supports a wide operating temperature range from -40°C to +80°C and humidity measurement from 0% to 99.9% RH, it performs effectively in both indoor and outdoor conditions. Moreover, with an accuracy of ±0.3°C for temperature and ±2% RH for humidity, it delivers dependable data for critical monitoring tasks. Its robust casing enhances durability and long-term stability, making it ideal for continuous environmental data collection. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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High Measurement Accuracy – Ensures precise environmental monitoring with ±0.3°C and ±2% RH accuracy.
Wide Measurement Range – Covers extreme temperature and humidity conditions.
1-Wire Digital Interface – Simplifies wiring and communication with microcontrollers.
Durable Construction – Designed for stable long-term performance in harsh environments.
Low Power Consumption – Suitable for battery-powered and embedded applications.
Fast Response Time – Provides timely updates for real-time monitoring systems.
Industrial-Grade Reliability – Maintains consistent readings under continuous operation.
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Industrial Automation Systems – Monitor environmental conditions for process control.
HVAC Monitoring – Optimize heating, ventilation, and air conditioning systems.
Greenhouse Climate Control – Maintain ideal agricultural growing conditions.
Weather Stations – Collect accurate outdoor temperature and humidity data.
Smart Home Systems – Enable automated climate management.
Data Center Monitoring – Protect sensitive equipment with reliable environmental sensing.
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| General Specifications | |
| Model | AM2305B |
| Manufacturer | Aosong |
| Supply Voltage | 3.3V – 5.5V DC |
| Temperature Range | -40°C to +80°C |
| Humidity Range | 0% – 99.9% RH |
| Temperature Accuracy | ±0.3°C |
| Humidity Accuracy | ±2% RH |
| Communication Interface | 1-Wire Digital |
| Module Dimensions | 99.9mm × 16mm × 16mm |
| Application Type | Environmental Monitoring |
| Shipment Weight | 0.084 kg |
| Shipment Dimensions | 12 × 9 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x AM2305B Temperature and Humidity Module
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