Arduino library to support the SHT40-AD1B digital humidity and temperature sensor
This sensor uses I2C to communicate. For I2C it is then required to create a TwoWire interface before accessing to the sensors:
TwoWire dev_i2c(I2C_SDA, I2C_SCL);
dev_i2c.begin();
An instance can be created and enabled when the I2C bus is used following the procedure below:
SHT40AD1BSensor sensor(&Wire);
The access to the sensor values is done as explained below:
Read temperature and humidity.
float tmp,hum;
sensor.GetTemperature(&tmp);
sensor.GetHumidity(&hum);
- SHT40AD1B_DataLog_Terminal: This application shows how to get data from SHT40-AD1B humidity and temperature and print them on terminal.
You can find the source files at
https://github.com/stm32duino/SHT40-AD1B