temphum2  2.0.0.0
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Temp&Hum 2 click

Temp&Hum 2 click is a smart temperature and humidity sensor click boardâ„¢, packed with features, that allow easy and simple integration into any design that requires accurate and reliable humidity and temperature measurements.

click Product page


Click library

Software Support

We provide a library for the TempHum2 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for TempHum2 Click driver.

Standard key functions :

Example key functions :

Examples Description

This application measures temperature and humidity.

The demo application is composed of two sections :

Application Init

Initializes driver init, set work mode and Heater

void application_init ( void )
{
log_cfg_t log_cfg;
// Logger initialization.
log_cfg.level = LOG_LEVEL_DEBUG;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
TEMPHUM2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
temphum2_init( &temphum2, &cfg );
temphum2_default_cfg( &temphum2 );
}

Application Task

Reads temperature and humidity and logs values on usbuart for every 500ms.

void application_task ( void )
{
float data_buffer[ 2 ];
temphum2_get_measurement( &temphum2, &data_buffer[ 0 ] );
log_printf( &logger, " --- Temperature : %.2f C \r\n ", data_buffer[ 0 ] );
log_printf( &logger, " --- Humidity : %.2f RH \r\n ", data_buffer[ 1 ] );
Delay_ms( 500 );
}

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

Other mikroE Libraries used in the example:

Additional notes and informations

Depending on the development board you are using, you may need USB UART click, 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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.