TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141818 times)
  2. FAT32 Library (74953 times)
  3. Network Ethernet Library (59310 times)
  4. USB Device Library (49305 times)
  5. Network WiFi Library (45103 times)
  6. FT800 Library (44672 times)
  7. GSM click (31286 times)
  8. mikroSDK (30210 times)
  9. microSD click (27657 times)
  10. PID Library (27562 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

TempHum 2 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.20

mikroSDK Library: 2.0.0.0

Category: Temperature & humidity

Downloaded: 432 times

Not followed.

License: MIT license  

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

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "TempHum 2 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "TempHum 2 Click" changes.

Do you want to report abuse regarding "TempHum 2 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


Temp&Hum 2 Click

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

temphum2_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Jan 2020.
  • Type : I2C type

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 :

  • Config Object Initialization function.

    void temphum2_cfg_setup ( temphum2_cfg_t *cfg );

  • Initialization function.

    TEMPHUM2_RETVAL temphum2_init ( temphum2_t ctx, temphum2_cfg_t cfg );

  • Click Default Configuration function.

    void temphum2_default_cfg ( temphum2_t *ctx );

Example key functions :

  • This function for reads Eletronic ID

    void temhum2_get_eletronic_id ( temphum2_t ctx, uint8_t electronic_id );

  • Functions for set measurement mode

    void temphum2_set_mode ( uint8_t select_mode, uint8_t speed_mode );

  • Functions for mesurement

    void temphum2_get_measurement ( temphum2_t ctx, float data_buffer );

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;
    temphum2_cfg_t cfg;

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, "---- Application Init ----" );

    //  Click initialization.

    temphum2_cfg_setup( &cfg );
    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:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.TempHum2

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.


ALSO FROM THIS AUTHOR

Power MUX Click

0

Power MUX Click features power multiplexer that enables transition between two power supplies (such as a battery and a wall adapter), each operating at 2.8V to 5.5V and delivering up to 2A current depending on the package. This IC provides inrush current control and thermal protection to Power MUX Click, manual and auto-switching operating modes, cross-conduction blocking, and reverse-conduction blocking.

[Learn More]

NB IoT 2 Click

0

NB IoT 2 Click is a compact add-on board that contains a compact LTE Cat NB2 module with ultra-low power consumption. This board features the BC66-NA, a high-performance, multi-band LTE Cat NB2 module with extremely low power consumption from Quectel Wireless Solutions.

[Learn More]

LR 14 Click

0

LR 14 Click is a compact add-on board for low-power, long-range wireless communication in IoT networks. This board features the RAK3172, a Class A/B/C LoRaWAN 1.0.3-compliant module from RAKwireless Technology, featuring the STM32WLE5CC ARM Cortex-M4 32-bit chip. This board supports LoRaWAN and LoRa Point-to-Point communication modes and integrates multiple frequency bands for flexibility across various regions. Key features include UART, SPI, and I2C interfaces, a USB Type-C connector for power and configuration, and a rechargeable battery option for standalone operation.

[Learn More]