- Working voltage 3.3 V-5 V
- Humidity measurement range 20 percent -95 percent, humidity measurement error +-5 percent
- Temperature measurement range 0 -50, measurement error +-2 degrees
DHT11 digital temperature and humidity sensor module is a composite Sensor contains a calibrated digital signal output of the temperature and humidity. The application of dedicated digital modules collection technology and the temperature and humidity sensing technology is to ensure that the product has high reliability and excellent long-term stability.