Component: Humidity AHT10 (Environmental): Difference between revisions

Latest revision as of 14:37, 13 July 2026

Author	Matrix TSL
Version	1.0
Category	Environmental

Humidity AHT10 component

A high precision I2C based temperature and humidity sensor.

Component Source Code

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

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

Initialise

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

ReadHumidity

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

ReadTemperature

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

Sample

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

Property reference

	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.

@@ Line 34: / Line 34: @@
 {| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
+| width="90%" class="mtx-class-macrohead" | '''Initialise'''
 |-
 | colspan="2" | Startup I2C bus and initialise the sensor. Returns 1 if the device is replying to commands.&nbsp;
@@ Line 48: / Line 48: @@
 {| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadHumidity'''
+| width="90%" class="mtx-class-macrohead" | '''ReadHumidity'''
 |-
 | colspan="2" | Gets the humidity reading from the last sample.&nbsp;
@@ Line 62: / Line 62: @@
 {| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadTemperature'''
+| width="90%" class="mtx-class-macrohead" | '''ReadTemperature'''
 |-
 | colspan="2" | Gets the temperature reading from the last sample.&nbsp;
@@ Line 76: / Line 76: @@
 {| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Sample'''
+| width="90%" class="mtx-class-macrohead" | '''Sample'''
 |-
 | colspan="2" | Reads the sensor and collects the latest termperature and humidity readings. Returns 1 for a successful sample.&nbsp;
@@ Line 91: / Line 91: @@
 {| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-prop-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
+| width="90%" class="mtx-class-macrohead" | '''Properties'''
 |-
 |-
-| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | I2C Options
+| width="90%" class="mtx-class-propfolder" | I2C Options
 |-
 |-
@@ Line 139: / Line 139: @@
 | colspan="2" | Baud rate to be used&nbsp;
 |-
-| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
+| width="90%" class="mtx-class-propfolder" | Simulation
 |-
 |-

SteveT (talk | contribs)