{"title":"Humidity and Temperature Sensor - DHT20","handle":"humidity-and-temperature-sensor-dht20","url":"/products/humidity-and-temperature-sensor-dht20","description":"The DHT20 is a factory-calibrated digital humidity and temperature sensor with an I²C interface. An upgrade to the popular DHT11/DHT22 series, it provides reliable environmental measurements without requiring additional calibration or external components.\n\nKey Features\n\n\nI²C Digital Output – Standard I²C interface (address 0x38) for easy microcontroller integration\n\nFactory Calibrated – Ready to use out of the box, no additional calibration needed\n\nHumidity and Temperature – Measures both relative humidity and temperature\n\nLow Power – Suitable for battery-powered and remote sensing applications\n\n\nSpecifications\n\n\nInterface: I²C (address 0x38)\n\nHumidity Range: 0–100% RH\n\nHumidity Accuracy: ±3% RH (typical)\n\nTemperature Range: −40 °C to 80 °C\n\nTemperature Accuracy: ±0.5 °C (typical)\n\nSupply Voltage: 2.2–5.5 V\n\n\nIdeal For\n\nWeather stations and environmental monitoring\nHVAC and climate control systems\nData loggers and IoT sensor nodes\nDehumidifier and automation projects\n\n\nPackage Contents\n\n1× DHT20 humidity and temperature sensor\n","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3293,"title":"Default Title","sku":"SF-SEN-18364","price":18.46,"on_sale":false,"in_stock":true,"available_quantity":424,"option1":"Default Title"}]}