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SHT Click

• CIC Prefix : SHT
• Author : Dusan Poluga
• Verison : 1.0.0
• Date : okt 2018.

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Software Support

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

Library Description

Library contains basic functions for working with the click board.

Key functions :

• void sht_software_rst() - Click board software reset function.
• float sht_hum_ss() - Function for reading the humidity data from the sensor.
• float sht_temp_ss() - Function for reading temperature data from the sensor.

Examples Description

Description :

The application is composed of three sections :

• System Initialization - Initialize GPIO and communication structures.
• Application Initialization - Initialize the communication interface and configure the click board.
• Application Task - Temperature and humidity data is measured and read from the sensor. After the data has been read it is displayed on the serial port.

void applicationTask()
{
    float temperature;
    float humidity;
    char text[15];

    Delay_ms(1500);
    temperature = sht_temp_ss();
    FloatToStr(temperature,&text[0]);
    mikrobus_logWrite("Temperature: ",_LOG_TEXT);
    mikrobus_logWrite(&text[0],_LOG_TEXT);
    mikrobus_logWrite("°C",_LOG_LINE);
    Delay_ms( 200 );
    humidity = sht_hum_ss();
    FloatToStr(humidity,&text[0]);
    mikrobus_logWrite("Humidity: ",_LOG_TEXT);
    mikrobus_logWrite(&text[0],_LOG_TEXT);
    mikrobus_logWrite("%",_LOG_LINE);
    Delay_ms( 200 );
}

${EXAMPLE_ADDITIONAL_FUNCTIONS}

The full application code, and ready to use projects can be found on our LibStock page.

Other mikroE Libraries used in the example:

• Conversions library
• C_String library
• I2C library
• UART library

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.

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