Reference: RBD-0689
Banner

The AM2320 is a high-precision digital temperature and humidity sensor that integrates both sensing and calibration technology to provide accurate, reliable, and stable long-term performance. It combines a capacitive humidity sensing element and a high-precision temperature sensor, connected to a high-performance microprocessor for stable signal output.
The AM2320 is a high-precision digital temperature and humidity sensor that integrates both sensing and calibration technology to provide accurate, reliable, and stable long-term performance. It combines a capacitive humidity sensing element and a high-precision temperature sensor, connected to a high-performance microprocessor for stable signal output.
The AM2320 communicates via I²C or single-wire serial interface, allowing flexible use in various applications such as environmental monitoring, weather stations, smart homes, and industrial control systems. It features fast response time, excellent anti-interference capability, and low power consumption, making it ideal for battery-powered and embedded projects.
With built-in CRC error-checking and signal calibration, this sensor ensures data accuracy and system stability. Users can connect it directly to microcontrollers such as Arduino, ESP32, or Raspberry Pi using standard I²C communication without additional components.
Measures both temperature and humidity with high precision
Supports I²C and single-wire communication
Fully calibrated digital output with CRC check
Low power consumption and compact size
Excellent long-term stability and fast response
Compatible with Arduino, ESP32, Raspberry Pi, STM32, etc.
| Parameter | Description |
|---|---|
| Operating Voltage | 3.1V – 5.5V |
| Operating Current | 350 µA (950 µA during measurement) |
| Humidity Range | 0 – 99.9% RH |
| Temperature Range | -40°C to +80°C |
| Humidity Accuracy | ±3% RH |
| Temperature Accuracy | ±0.5°C |
| Interface | I²C (default) or Single-Wire |
| Dimensions | 27 × 13 × 6.2 mm (without pin header) |
Indoor environment and air quality monitoring
Smart home systems and thermostats
Industrial automation and weather stations
HVAC and greenhouse control
Data logging and IoT devices
Specific References
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent
Reference: RBD-0689
Reference: RBD-2555
Reference: RBD-3944
Brand: DFRobot
Reference: RBD-1383
Reference: RBD-1756
Reference: RBD-3974
Brand: Waveshare
Reference: RBD-4078
We'll slide into your inbox when the product is back in stock.
Reference: RBD-2380
Reference: RBD-4089
Reference: RBD-3940
Brand: DFRobot
Reference: RBD-2091
Reference: RBD-2217
Reference: RBD-1561
Reference: RBD-4149
Reference: RBD-4122
Reference: RBD-4095
Reference: RBD-0147
Reference: RBD-0163
Reference: RBD-0493
Reference: RBD-0319
Reference: RBD-0320
Reference: RBD-0321
We'll slide into your inbox when the product is back in stock.
Reference: RBD-0414
Reference: RBD-0424
The AM2320 is a high-precision digital temperature and humidity sensor that integrates both sensing and calibration technology to provide accurate, reliable, and stable long-term performance. It combines a capacitive humidity sensing element and a high-precision temperature sensor, connected to a high-performance microprocessor for stable signal output.
check_circle
check_circle