SEN0385

SKU:SEN0385 Introduction This is a SHT31 Temperature & Humidity sensor housed in a weather-proof enclosure. The sensor is designed to be waterproof so you can use it safely in outdoor projects. Please note that although the sensor is waterproof, it is not suggested to submerge it in water. For in-water measurement, DS18B20 Sensor is highly recommended. Thanks to Sensirion’s CMOSens® technology, highly integrated capacitive humidity sensing components and band-gap temperature sensing components, the SHT31 offers high reliability and long-term stability with low power consumption, fast response and strong anti-interference ability. The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. SHT31 is the standard version of the SHT3x series. It provides humidity accuracy ± 2%RH@0% RH~100% RH (at 25°C), and temperature accuracy±0.2°C@ 0°C ~90°C (typical). Specification • • • • Operating Voltage: 3.3~5V Operating Current: 10000 && millis() < 10200){ /** * stopPeriodicMode() Exit from the cycle read data * @return Read the status of the register to determine whether the command was executed successfully, * and return true indicates success. */ sht3x.stopPeriodicMode(); Serial.println("Exited from measurement mode"); } /** * readTemperatureAndHumidity measurement mode and use structures * @return Return a structure temperature (°F), relative humidity * @n A status of 0 indicates the cycle measurement mode, enter the single Get temperature and humidity data in cycle to receive data containing celsius temperature (°C), Fahrenheit (%RH), status code. that the right return data. DFRobot_SHT3x::sRHAndTemp_t data = sht3x.readTemperatureAndHumidity(); if(data.ERR == 0){ Serial.print("ambient temperature(°C/F):"); Serial.print(data.TemperatureC); Serial.print("C/"); Serial.print(data.TemperatureF); Serial.print("F"); Serial.print("relative humidity(%RH):"); Serial.print(data.Humidity); Serial.println("%RH"); } */ } Result 2 Serial print the temperature and humidity information in period measurement mode for 10s, then exit from this mode and enter single measurement mode, and print the information. FAQ For any questions, advice or cool ideas to share, please visit the DFRobot Forum. More Documents • • SHT3x Datasheet SHT3x Instruction https://wiki.dfrobot.com/SHT31_Temperature_Humidity_Sensor_Weatherproof_SKU_SEN0385/12-21-20