Humidity and Thermometer Sensirion SHT20
Summary
Measures ambient temperature and relative humidity using the Sensirion SHT20 digital sensor over I²C.
Description
The **Humidity and Thermometer Sensirion SHT20** component provides precise temperature and humidity readings. It communicates via the I²C bus and supports multiple resolution settings for temperature and humidity measurements. A **Reset** pin allows the sensor to be reset via a digital input.
Diagram:
Properties
- Enabled – Enables or disables the component.
- In Fahrenheit – Outputs temperature in Fahrenheit instead of Celsius.
- Address – I²C address of the SHT20 sensor.
- Resolution – Measurement resolution options:
- Temperature_14_Humidity_12**
- Temperature_12_Humidity_8**
- Temperature_13_Humidity_10**
- Temperature_11_Humidity_11**
Pins
Input Pins
- Clock – Triggers reading or controls timing.
- Reset (clock) – Digital input to reset the sensor.
- Sensor (I2C) – I²C communication lines for the sensor.
Output Pins
- Temperature (analog) – Ambient temperature output in Celsius or Fahrenheit.
- Humidity (%) (analog) – Relative humidity output as a percentage.
Categories
- File:TArduinoSensorsCategory.png Category Sensors – Temperature and humidity measurement.
- File:TArduinoI2CCategory.png Category I2C – I²C-enabled sensors and devices.
- File:TArduinoAnalogCategory.png Category Analog – Analog output values.
- File:TArduinoDigitalCategory.png Category Digital – Reset digital input.
