Product Overview
The Adafruit AM2320 is a temperature and humidity sensor that utilizes an I2C interface, simplifying communication compared to traditional bit-bang protocols. While it shares a similar appearance with DHT11/DHT22 sensors, its I2C connectivity offers ease of integration. This sensor is suitable for maker and IoT projects where extreme accuracy is not a primary concern, offering a straightforward and cost-effective solution for environmental monitoring. Adafruit provides ready-to-use Arduino and CircuitPython code for seamless integration.
Product Attributes
- Brand: Adafruit
- Model: AM2320
- Interface: I2C
Technical Specifications
| Specification | Value |
|---|---|
| Power Input (VDD) | 3-5VDC |
| I2C Data (SDA) | Requires 2-10K pullup to VDD |
| I2C Clock (SCL) | Requires 2-10K pullup to VDD |
| Default I2C Address | 0x5C (non-changeable) |
| Temperature Accuracy (Datasheet) | 0.5C |
| Humidity Accuracy (Datasheet) | 3% |
| Estimated Temperature Accuracy | 2-3C |
| Estimated Humidity Accuracy | 5-10% |
| Data Update Interval | 2 seconds |
2411261543_Adafruit-Industries-3721_C17377575.pdf
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