Adafruit AM2320 Digital Temperature and Humidity Sensor

This little sensor resembles the popular DHT11/DHT22 temperature and humidity sensors but offers something extra with its I2C interface. Say goodbye to bit-bang timing-specific protocols—control the AM2320 with ease using plain-old-I2C.

While its documentation may be sparse, it offers a 3% humidity accuracy and 0.5°C temperature accuracy according to the datasheet. However, expect temperature readings correct to 2-3 degrees Celsius and humidity within 5-10%. It's ideal for maker and IoT projects where simplicity and price matter more than pinpoint accuracy.

This sensor is perfect for integrating into projects with easily available Arduino and CircuitPython code. You'll need a microcontroller and two I2C pull-up resistors to get started. A detailed guide with wiring diagrams, code, and the datasheet is at your disposal to make setup straightforward.