AM2320 Digital Temperature and Humidity Sensor
100 units available with a short lead time.
The AM2320 is a low-cost digital temperature and humidity sensor with an I2C interface — a simpler alternative to the classic DHT11/DHT22 sensors that require timing-critical bit-bang protocols. With standard I2C communication, it's easy to integrate with any Arduino, Raspberry Pi, or CircuitPython-compatible microcontroller.
This sensor is an excellent choice for maker and IoT projects where simplicity and affordability are priorities. Ready-to-use Arduino and CircuitPython libraries are available to get you up and running quickly.
Key Features
- I2C Interface – Standard I2C communication, no bit-bang timing protocol needed
- DHT-Style Form Factor – Familiar pinout in a compact package
- Low Cost – Affordable option for non-critical sensing applications
- Library Support – Ready-to-use Arduino and CircuitPython code available
Specifications
- Interface – I2C
- Humidity Accuracy – ±3% RH (datasheet), ~5–10% RH (practical)
- Temperature Accuracy – ±0.5°C (datasheet), ~2–3°C (practical)
Ideal For
- Maker and IoT projects where approximate readings are sufficient
- Learning I2C sensor communication
- Budget-friendly environmental monitoring
Package Contents
- 1× AM2320 Digital Temperature and Humidity Sensor
Resources
The AM2320 Digital Temperature and Humidity Sensor appears in the following collections:
