HTS221 Humidity Sensor

R2026b

Measure relative humidity and ambient temperature from Humidity sensor

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HTS221 Humidity Sensor block

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Libraries:
Raspberry Pi Blockset / Sense HAT

Description

Measure the relative humidity and the ambient temperature using the Humidity sensor (HTS221) on board Raspberry Pi^® SenseHAT.

Note

To generate C/C++ code for this block, you must have an Embedded Coder^® license.

Ports

Output

Humidity — Relative humidity output port

scalar

The relative humidity measured in percentage from the Humidity sensor.

Data Types: double

Temperature — Ambient temperature output port

scalar

The ambient temperature measured in degree Celsius from the Humidity sensor.

Data Types: double

Parameters

Board — Model of the Raspberry Pi board to which the SenseHAT is connected

Pi 2 Model B (default) | Model B Rev1 | Model B Rev2 | Model B+ | Pi 3 Model B | Pi 3 Model B+ | Pi Zero W | Pi 4 Model B | Pi Zero 2 W | Compute Module 4 | Pi 5 Model

Select the Raspberry Pi hardware to which the SenseHAT is connected.

Sensor output data rate (ODR) — Rate at which the sensor measures data

12.5 Hz (default) | 1 Hz | 7 Hz

The rate at which the Humidity sensor measures relative humidity and ambient temperature.

Sample time — Frequency at which data is measured data is read from Humidity sensor

0.1 (default) | scalar

Specify how often this block reads the measured data from the Humidity sensor.

Extended Capabilities

C/C++ Code Generation

Generate C and C++ code using Simulink® Coder™.

To generate C/C++ code for this block, you must have an Embedded Coder license. For more information on selecting the right product stack according to your development goals, see Product Stack for Raspberry Pi Blockset.

Version History

Introduced in R2007a