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 (141327 times)
  2. FAT32 Library (74155 times)
  3. Network Ethernet Library (58738 times)
  4. USB Device Library (48834 times)
  5. Network WiFi Library (44544 times)
  6. FT800 Library (44126 times)
  7. GSM click (30857 times)
  8. mikroSDK (29699 times)
  9. PID Library (27359 times)
  10. microSD click (27273 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

LTE IoT Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.19

mikroSDK Library: 2.0.0.0

Category: LTE IoT

Downloaded: 392 times

Not followed.

License: MIT license  

LTE IoT Click is a Click board™ that allows connection to the LTE and 2G networks

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "LTE IoT Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "LTE IoT Click" changes.

Do you want to report abuse regarding "LTE IoT Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


LTE IoT Click

LTE IoT Click is a Click board™ that allows connection to the LTE and 2G networks.

lteiot_click.png

Click Product page


Click library

  • Author : MikroE Team
  • Date : Apr 2020.
  • Type : UART GSM/IOT type

Software Support

We provide a library for the LteIot 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 LteIot Click driver.

Standard key functions :

  • LTE IoT configuration object setup function.

    void lteiot_cfg_setup ( lteiot_cfg_t *cfg );

  • LTE IoT initialization function.

    err_t lteiot_init ( lteiot_t ctx, lteiot_cfg_t cfg );

Example key functions :

  • LTE IoT module power on.

    void lteiot_power_on ( lteiot_t *ctx );

  • Send command function.

    void lteiot_send_cmd ( lteiot_t ctx, char cmd );

Examples Description

This example reads and processes data from LTE IoT Click.

The demo application is composed of two sections :

Application Init

Initializes driver and wake-up module and sets default configuration for connecting device to network.


void application_init ( void )
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    lteiot_cfg_t lteiot_cfg;  /**< Click config object. */

    /** 
     * 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 " );
    Delay_ms ( 1000 );

    // Click initialization.
    lteiot_cfg_setup( &lteiot_cfg );
    LTEIOT_MAP_MIKROBUS( lteiot_cfg, MIKROBUS_1 );
    err_t init_flag  = lteiot_init( &lteiot, &lteiot_cfg );
    if ( init_flag == UART_ERROR )
    {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }

    log_info( &logger, " Power on device... " );
    lteiot_power_on( &lteiot );

    // dummy read
    lteiot_process( );
    lteiot_clear_app_buf( );

    // AT
    lteiot_send_cmd( &lteiot, LTEIOT_CMD_AT );
    app_error_flag = lteiot_rsp_check( );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // ATI - product information
    lteiot_send_cmd( &lteiot, LTEIOT_CMD_ATI );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // CGMR - firmware version
    lteiot_send_cmd( &lteiot, LTEIOT_CMD_CGMR );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // COPS - deregister from network
    lteiot_send_cmd_with_parameter( &lteiot, LTEIOT_CMD_COPS, "2" );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // CGDCONT - set sim apn
    lteiot_set_sim_apn( &lteiot, SIM_APN );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // CFUN - full funtionality
    lteiot_send_cmd_with_parameter( &lteiot, LTEIOT_CMD_CFUN, "1" );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // COPS - automatic mode
    lteiot_send_cmd_with_parameter( &lteiot, LTEIOT_CMD_COPS, "0" );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    // CEREG - network registration status
    lteiot_send_cmd_with_parameter( &lteiot, LTEIOT_CMD_CEREG, "2" );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    // CIMI - request IMSI
    lteiot_send_cmd( &lteiot, LTEIOT_CMD_CIMI );
    app_error_flag = lteiot_rsp_check(  );
    lteiot_error_check( app_error_flag );
    Delay_ms ( 500 );

    app_buf_len = 0;
    app_buf_cnt = 0;
    app_connection_status = WAIT_FOR_CONNECTION;
    log_info( &logger, " Application Task " );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

Application Task

Waits for device to connect to network and then sends SMS to selected phone number.


void application_task ( void )
{
    if ( app_connection_status == WAIT_FOR_CONNECTION )
    {
        // CGATT - request IMSI
        lteiot_send_cmd_check( &lteiot, LTEIOT_CMD_CGATT );
        app_error_flag = lteiot_rsp_check(  );
        lteiot_error_check( app_error_flag );
        Delay_ms ( 500 );

        // CEREG - network registration status
        lteiot_send_cmd_check( &lteiot, LTEIOT_CMD_CEREG );
        app_error_flag = lteiot_rsp_check(  );
        lteiot_error_check( app_error_flag );
        Delay_ms ( 500 );

        // CSQ - signal quality
        lteiot_send_cmd( &lteiot, LTEIOT_CMD_CSQ );
        app_error_flag = lteiot_rsp_check(  );
        lteiot_error_check( app_error_flag );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
    }
    else
    {
        log_info( &logger, "CONNECTED TO NETWORK" );

        // SMS message format - text mode
        lteiot_send_cmd_with_parameter( &lteiot, "AT+CMGF", "1" );
        app_error_flag = lteiot_rsp_check(  );
        lteiot_error_check( app_error_flag );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );

        for( ; ; )
        {   
            log_printf( &logger, "> Sending message to phone number...\r\n" );
            lteiot_send_text_message( &lteiot, PHONE_NUMBER_TO_MESSAGE, MESSAGE_CONTENT );
            app_error_flag = lteiot_rsp_check(  );
            lteiot_error_check( app_error_flag );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
            Delay_ms ( 1000 );
        }
    }
} 

Note

In order for the example to work, user needs to set the phone number and sim apn to which he wants to send an SMS Enter valid data for the following macros: SIM_APN and PHONE_NUMBER_TO_MESSAGE.

E.g.

  • SIM_APN "vipmobile"
  • PHONE_NUMBER_TO_MESSAGE "999999999"

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.LteIot

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

DIGI POT 13 Click

0

DIGI POT 13 Click is a compact add-on board that contains a digitally controlled potentiometer. This board features the MAX5419, a 256-tap non-volatile digital potentiometer from Analog Devices. On this Click board™, one digitally I2C-controlled potentiometer is realized with typical end-to-end resistance values of 200kΩ. It can operate from both 3.3V and 5V power supplies and provides a low 35ppm/ºC end-to-end nominal resistance temperature coefficient and only 5ppm/ºC ratiometric.

[Learn More]

10x10 RGB 2 Click

0

10x10 RGB 2 Click is a compact add-on board designed for creating vibrant LED displays and lighting solutions. This board features the IN-PC20TBT5R5G5B, an RGB LED with an advanced IC for seamless operation from Inolux. The board features a 10x10 matrix of smart RGB LEDs capable of dual-wire transmission and a sophisticated control circuit for dynamic color rendering. It incorporates CMOS technology for low power consumption and supports 256 grayscale levels for precise PWM dimming, along with 32 levels of brightness control.

[Learn More]

ConnectEVE - Example

0

This is a sample program which demonstrates the use of EVE click board. EVE click can be used to drive TFT with on board FT800 chip.

[Learn More]