SHT3x is the next generation of Sensirion's temperature and humidity sensors. This project supports SHT30, SHT31 and SHT35.
- SHT30 datasheet
- SHT3x
- Male/Female Jumper Wires
- SCL - SCL
- SDA - SDA
- VCC - 5V
- GND - GND
- ADR - GND
Important: make sure you properly setup the I2C pins especially for ESP32 before creating the I2cDevice, make sure you install the nanoFramework.Hardware.ESP32 nuget:
//////////////////////////////////////////////////////////////////////
// when connecting to an ESP32 device, need to configure the I2C GPIOs
// used for the bus
Configuration.SetPinFunction(21, DeviceFunction.I2C1_DATA);
Configuration.SetPinFunction(22, DeviceFunction.I2C1_CLOCK);For other devices like STM32, please make sure you're using the preset pins for the I2C bus you want to use.
I2cConnectionSettings settings = new I2cConnectionSettings(1, (byte)I2cAddress.AddrLow);
I2cDevice device = I2cDevice.Create(settings);
using (Sht3x sensor = new Sht3x(device))
{
// read temperature (℃)
double temperature = sensor.Temperature.Celsius;
// read humidity (%)
double humidity = sensor.Humidity;
// open heater
sensor.Heater = true;
}