DescriptionModel Number : DHT11Compale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland Chinais_customized : NOType : Voltage RegulatorApplication : ComputerCondition : NewCompale : PlayStation MoveESP8266 ESP-01 ESP-01S DHT11 Temperature Humidity Sensor Module esp8266 Wifi NodeMCU Smart Home IOT DIY Kit (without ESP module)Description:SThis module is mainly controlled by esp8266-01 / esp-01s, and DHT11 is the temperature and humidity sensor.The temperature and humidity of ESP8266 are uploaded to the server.Support 3.7 v-12v DC supply (3.7 v lithium battery).It can be used as a temperature and humidity collection node for smart home or IOT projects.Features:* main control: esp-01 / esp-01s (this module does not include esp-01 / esp-01s)* temperature and humidity sensor: DHT11* working voltage: DC 3.7 v-12v (support for 3.7V lithium battery)* measurement range: 20-90% RH 0 to 50 * accuracy of measurement: temperature: plus or minus 2 humidity + / - 5% RHPackage included:1 Pcs DHT11 Temperature Humidity Sensor Module (without ESP module)