Component: Temp / Humidity (SHT21) (Environmental)

Author	Matrix TSL
Version	2.0
Category	Environmental

Temp / Humidity component

Humidity and temperature sensor using an SHT21 IC connected via I2C. On screen GUI allows temperature and humidity values to be simulated, and will show all I2C communication in a console window.

Component Pack

SENSORS

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

	GetTemperatureReal
Return temperature reading as a float value in degrees C
- FLOAT	Return

	GetTemperatureData
Returns the raw register pair value
- UINT	Return

	GetTemperatureInt
Return temperature reading as an integer value in degrees C
- INT	Return

	GetHumidityInt
returns the relative Humidity reading as an integer value
- INT	Return

	GetHumidityReal
returns the Humidity reading as a float value
- FLOAT	Return

	GetHumidityData
Returns the raw register pair value
- UINT	Return

	Initialise
Initialises the component ready for I2C communications
- VOID	Return

Property reference

	Properties
	Channel
Channel selection
	SDA
Pin used for SDA (data signal)
	SCL
Pin used for SCL (clock signal)
	Baud Select
Baud rate option selector
	Baud Rate
Baud rate to be used
	Stop Delay
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications.
	Scope Traces
Selects if the component pin connections are automatically generated on the data recorder window or not. Yes: Automatically add the component pins to a group on the data recorder which will reflect the sim data during simultion. No: Do not show the pin signals on the data recorder window.
	Console Data
Selects if the console data is automatically generated or not
	API
	Connections
	Simulations
	Simulation Comms