Component: Humidity AHT10 (Environmental): Difference between revisions

Latest revision as of 14:37, 13 July 2026

A high precision I2C based temperature and humidity sensor.

Please click here to download the component source project: FC_Comp_Source_Humidity_AHT10.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_Humidity_AHT10.fcfx

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	Initialise
Startup I2C bus and initialise the sensor. Returns 1 if the device is replying to commands.
- BOOL	Return

	ReadHumidity
Gets the humidity reading from the last sample.
- FLOAT	Return

	ReadTemperature
Gets the temperature reading from the last sample.
- FLOAT	Return

	Sample
Reads the sensor and collects the latest termperature and humidity readings. Returns 1 for a successful sample.
- BOOL	Return

	Properties
	I2C Options
	Channel
Channel selection
	SDA
Pin used for SDA (data signal)
	SDA Remap Pin

	SCL
Pin used for SCL (clock signal)
	SCL Remap Pin

	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.
	Baud Select
Baud rate option selector
	Baud Rate
Baud rate to be used
	Simulation
	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
Specifies the API component on the panel to interact with to provide comms simulation.

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