{"title":"AM2315C - Encased I2C Temperature/Humidity Sensor","handle":"am2315c-encased-i2c-temperature-humidity-sensor","url":"/products/am2315c-encased-i2c-temperature-humidity-sensor","description":"The AM2315C is an enclosed I2C temperature and humidity sensor featuring the modern AHT20 sensor inside a rugged housing with mounting bracket. It offers the same convenient form factor as the original AM2315 but with an updated sensor that supports a wider 2.5V to 5.5V supply range, making it compatible with both 3.3V and 5V microcontrollers.\n\nWith built-in pull-up resistors and standard I2C communication, this sensor connects easily to any Arduino or Raspberry Pi. The enclosed design provides much better environmental protection than bare PCB-mounted sensors, handling wind, rain, and outdoor conditions with ease. Take readings as frequently as you like — no timing-critical protocol to worry about.\n\nKey Features\n\n\nI2C Interface – Standard I2C communication, no bit-bang timing protocol needed\n\nWide Voltage Range – 2.5V to 5.5V, compatible with 3.3V and 5V logic\n\nBuilt-In Pull-Ups – Ready to connect with no external resistors required\n\nRugged Enclosed Design – Protected housing with mounting bracket for real-world installations\n\nAHT20 Sensor Inside – Modern, reliable temperature and humidity sensing\n\n\nSpecifications\n\n\nSensor – AHT20\n\nInterface – I2C (single fixed address)\n\nSupply Voltage – 2.5V to 5.5V\n\nHumidity Accuracy – ±2% RH (typical, at 20–80% RH)\n\nTemperature Accuracy – ±0.3°C (typical, at 20–60°C)\n\nHousing – Enclosed with mounting bracket\n\n\nIdeal For\n\nOutdoor and semi-exposed environmental monitoring\nWeather stations and climate logging\nGreenhouse and agricultural sensing\nIoT and home automation projects\n\n\n\nNote: This sensor has only one I2C address, so it is not suitable for projects requiring multiple humidity sensors on the same bus. Not rated as weatherproof.\n\n\nPackage Contents\n\n1× AM2315C Encased I2C Temperature/Humidity Sensor (with built-in pull-ups)\n\n\nResources\n\nAdafruit AHT20 Guide (library code, datasheet, and more)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2943,"title":"Default Title","sku":"AF-5182","price":52.57,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}