Temp&Hum 24 Click Board
Temp&Hum 24 Click Board
Key Features:
- Low power consumption, high accuracy, automotive-grade, covers extended operating humidity and temperature ranges, removable tape cover, fully functional in condensing environment, offset error correction, fast data transfer, alert interrupt, and more
- Based on the HDC3021 - relative humidity and temperature sensor from Texas Instruments
- Can be used for developing various automotive temperature and humidity-related applications
- mikroBUS: I2C Interface
Introducing the Temp&Hum 24 Click Board™: A High-Accuracy Environmental Sensing Solution
Experience unparalleled performance in humidity and temperature measurements with the Temp&Hum 24 Click Board™, a compact add-on board designed to monitor your surroundings with outstanding accuracy. It features the HDC3021, a sophisticated capacitive-based relative humidity and temperature sensor from Texas Instruments, complete with a removable tape cover.
High Accuracy and Resolution for Unmatched Precision
With an impressive accuracy of ±0.5%RH and ±0.1°C over a broad operating temperature range, the HDC3021 sensor delivers high-resolution 16-bit data to your host controller via a configurable I2C interface. Offset Error Correction ensures that the RH sensor maintains its accuracy even after exposure to extreme operating conditions, ageing, and contaminants.
Long-Term Stability and Reliability for a Wide Range of Applications
Trust in the Temp&Hum 24 Click Board™ for your automotive temperature and humidity-related projects, thanks to its long-lasting stability and reliability. This versatile Click board™ is perfect for a variety of applications, from environmental monitoring systems to automotive cabin climate control.
Supported by a mikroSDK-Compliant Library for Easy Development
Take advantage of the mikroSDK-compliant library to streamline your software development process. This library provides a range of functions specifically designed for the Temp&Hum 24 Click Board™, ensuring seamless integration into your projects.
Ready-to-Use and Fully Tested for Your Convenience
The Temp&Hum 24 Click Board™ arrives fully tested and ready for use with any system equipped with a mikroBUS™ socket. Get started today and experience the incredible performance of this innovative environmental sensing solution.
Software Support
Software Support
We provide a library for the Temp&Hum 24 Click Board™ and a demo application (example), developed using MikroE compilers. The demo can run on all the main MikroE development boards.
The package can be downloaded/installed directly from NECTO Studio The package Manager (recommended), downloaded from our LibStock™ or found on MikroE Github account.
Library Description
This library contains API for the Temp&Hum 24 Click Board™ driver.
Key functions
-
temphum24_read_temp_and_rh
This function reads the temperature in Celsius and the relative humidity level in percentages. -
temphum24_read_temp_history
This function reads the temperature minimum and maximum values since the beginning of the measurements. -
temphum24_read_rh_history
This function reads the relative humidity minimum and maximum values since the beginning of measurements.
Example Description
This example demonstrates the use of the Temp&Hum 24 Click Board™ by reading the temperature and humidity data.
void application_task ( void )
{
float temp = 0, hum = 0;
if ( TEMPHUM24_OK == temphum24_read_temp_and_rh ( &temphum24, &temp, &hum ) )
{
float min_temp = 0, max_temp = 0;
float min_rh = 0, max_rh = 0;
log_printf ( &logger, " Temperature: %.2f Crn", temp );
if ( TEMPHUM24_OK == temphum24_read_temp_history ( &temphum24, &min_temp, &max_temp ) )
{
log_printf ( &logger, " MIN: %.2f Crn MAX: %.2f Crn", min_temp, max_temp );
}
log_printf ( &logger, "rn Humidity: %.1f %%RHrn", hum );
if ( TEMPHUM24_OK == temphum24_read_rh_history ( &temphum24, &min_rh, &max_rh ) )
{
log_printf ( &logger, " MIN: %.1f %%RHrn MAX: %.1f %%RHrn", min_rh, max_rh );
}
log_printf ( &logger, "----------------------rn" );
Delay_ms ( 1000 );
}
}
The full application code, and ready to use projects can be installed directly from NECTO Studio The package Manager (recommended), downloaded from our LibStock™ or found on MikroE Github account.
Other MikroE Libraries used in the example:
- MikroSDK.Board
- MikroSDK.Log
- Click.TempHum24
Additional Notes and Information
Depending on the development board you are using, you may need USB UART Click Board™, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroE compilers.
MIKROSDK
The Temp&Hum 24 Click Board™ is supported with mikroSDK - MikroE Software Development Kit, that needs to be downloaded from the LibStock and installed for the compiler you are using to ensure proper operation of mikroSDK compliant Click board™ demo applications.
Temp&Hum 24 Click Board
Frequently Asked Questions
Ask a Question-
Is there any software support for the Temp&Hum 24 Click Board™?
Yes, the board is supported by a mikroSDK-compliant library, which includes functions that simplify software development.
-
What is the long-term stability and reliability of the Temp&Hum 24 Click Board™?
The Temp&Hum 24 Click Board™ is designed with long-term stability and reliability in mind, making it suitable for various automotive temperature and humidity-related applications.
-
How does the Temp&Hum 24 Click Board™ handle Offset Error Correction?
The HDC3021 sensor is equipped with Offset Error Correction, which reduces the relative humidity sensor offset caused by ageing, exposure to extreme operating conditions, and contaminants. This feature helps return the device to within its accuracy specifications.
-
What interface does the Temp&Hum 24 Click Board™ use to communicate with the host controller?
The board uses a configurable I2C interface to communicate with the host controller.
-
What is the resolution of the Temp&Hum 24 Click Board™?
The HDC3021 sensor provides 16-bit data to the host controller, offering high resolution measurements.
-
What is the accuracy of the Temp&Hum 24 Click Board™?
The HDC3021 sensor on the board is characterized by its high accuracy, providing ±0.5%RH (relative humidity) and ±0.1°C accuracy over a wide operating temperature range.
-
What sensor is used on the Temp&Hum 24 Click Board™?
The board uses the HDC3021 sensor, an integrated capacitive-based relative humidity and temperature sensor from Texas Instruments.
-
What is the Temp&Hum 24 Click Board™?
The Temp&Hum 24 Click Board™ is a compact add-on board designed to measure the humidity and temperature of the surrounding environment. It features the HDC3021 sensor from Texas Instruments and is ideal for developing various automotive temperature and humidity-related applications.