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based on ESP8266 system
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Dual signal output (TTL level output and Analog output)
Operating Temperature Range: -40°C to +125°C
Temperature Humidity Sensor Module (DHT11) thermocouple based on ESP8266 systemIntroduction : Temperature Humidity Sensor Module (DHT11) can measure temperature from 0C to 50C with 2. 0C accuracy, and humidity from 20 to 80% with 5% accuracy. You can get new data from it once every second. This sensor is pre calibrated and dont require extra components so you can start measuring relative humidity and temperature right away. Connections : Features: Operating Voltage: 3. 5V to 5. 5V. Output: Digital. Temperature Range: 0C to 50C.
