{"title":"AM2320 Digital Temperature and Humidity Sensor","handle":"am2320-digital-temperature-and-humidity-sensor","url":"/products/am2320-digital-temperature-and-humidity-sensor","description":"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.\n\nThis 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.\n\nKey Features\n\n\nI2C Interface – Standard I2C communication, no bit-bang timing protocol needed\n\nDHT-Style Form Factor – Familiar pinout in a compact package\n\nLow Cost – Affordable option for non-critical sensing applications\n\nLibrary Support – Ready-to-use Arduino and CircuitPython code available\n\n\nSpecifications\n\n\nInterface – I2C\n\nHumidity Accuracy – ±3% RH (datasheet), ~5–10% RH (practical)\n\nTemperature Accuracy – ±0.5°C (datasheet), ~2–3°C (practical)\n\n\n\nNote: This sensor is not well documented and its accuracy specifications may not be reliable. Temperature is likely accurate to within 2–3°C and humidity within 5–10%. It is not recommended for applications requiring guaranteed precision. Two I2C pull-up resistors are required and not included.\n\n\nIdeal For\n\nMaker and IoT projects where approximate readings are sufficient\nLearning I2C sensor communication\nBudget-friendly environmental monitoring\n\n\nPackage Contents\n\n1× AM2320 Digital Temperature and Humidity Sensor\n\n\nResources\n\nAdafruit AM2320 Guide (wiring diagrams, code, datasheet)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":8185,"title":"Default Title","sku":"AF-3721","price":7.88,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}