{"product_id":"mikroe-3072","title":"LTE IoT click","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSMA connector on board for the RF antenna, network and status indicators, familiar u-Blox AT commands set over the UART interface, USB connector for interfacing it with m-center software application from \u003ca href=\"https:\/\/www.u-blox.com\/en\"\u003eu-Blox\u003c\/a\u003e, are just some of the features available on the LTE IoT click. A rich set of Internet protocols, industry-standard interfaces (UART, USB…) and driver support for all the major operating systems allow the Click board™ to be used in a wide range of M2M applications, such as smart metering in various industries (agriculture, gas distribution, water distribution), product tracking, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLTE IoT click is equipped with the \u003ca href=\"https:\/\/download.mikroe.com\/documents\/datasheets\/SARA-R4_DataSheet.pdf\"\u003eSARA-R410M-02B\u003c\/a\u003e LTE\/2G module from uBlox, which supports LTE CAT M1 and Narrowband 1 (NB1) technologies, developed with IoT applications in mind. In addition to these technologies, there is also support for the multi-mode EGPRS. The specific module revision (SARA R410M-02B) used on this Click board™, allows multi-regional coverage, supporting CAT M1 \/ NB1 bands: 2, 3, 4, 5, 8, 12, 13, 20, 28. Operator profiles and LTE bands can be configured by the software, thus enabling coverage for a wide range of different regions. Very compact form-factor of the module, a low number of external components required, and the ultra-low power consumption, makes this module a perfect choice for the forthcoming 3GPP IoT technology.\u003cbr\u003e \u003cimg src=\"https:\/\/www.mikroe.com\/img\/cms\/lte-iot-click-inside-image-v103.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eSARA R410M-02B module is the main component of the click board and it consists of a number of internal blocks or sections, such as the RF section, memory section, power management section, and the cellular baseband processor with the peripheral interfaces. BG96 module supports several peripheral interfaces, including USB, UART, SIM card, I2C, and GPIO interfaces.\u003c\/p\u003e\n\u003cp\u003eThe UART interface operates at 115200 bps by default and it is used for exchanging AT commands with the host, data transfer, and the firmware update. The UART supports baud rates of 9600, 19200, 38400, 57600, and 115200. In addition, the module supports automatic baud rate detection. This interface is used for data transmission and exchanging AT communication commands with the host MCU.\u003c\/p\u003e\n\u003cp\u003eThe USB interface acts as a device and can be connected to a USB host, such as the personal computer (PC). The USB interface requires software drivers for the particular OS, allowing the proprietary application from u-blox called m-center to be used, offering a clean and comprehensive interface for accessing the main functionality of the module, setting up the configuration parameters, managing SMS messages, tracing the module activity, and more. For a complete list of features and m-center software support, please visit the official \u003ca href=\"https:\/\/www.u-blox.com\/en\/product\/m-center\"\u003eu-blox web page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe SARA R410M-02B module has to be powered by a clean and stable power supply. The voltage needed for the module to work properly is about 4V and it is derived from the 5V mikroBUS™ rail or the USB connector. It is regulated to 3.8V by the MCP1826, a 1A low drop output (LDO) regulator from Microchip. Although the SARA R410M module is an ultra-low power device, the cellular network modules, in general, are notorious for their high-power consumption while actively exchange data, so 1A LDO had to be used.\u003c\/p\u003e\n\u003cp\u003eDigital sections of the SARA-R410M-02B are supplied by 1.8V, so it is necessary to condition the incoming communication bus lines which connect the host MCU with the module. By utilizing its internal LDO regulator, the SARA R410M module provides the needed reference voltage for one side of the TXB0106, a 6bit bidirectional level shifter and voltage translator. The reference voltage for the other side of the TXB0106 level shifter is taken from the onboard SMD jumper, labeled as PWR SEL. This jumper is used to select between 3.3V and 5V from the mikroBUS™, depending on the used MCU type and its logic voltage level requirements.\u003c\/p\u003e\n\u003cp\u003eThe main UART bus of the module is connected to one side of the TXB0106 level shifter, while the other side is connected to the respective mikroBUS™ UART pins. However, the SARA-R410M-02Bmodule is designed like the traditional DCE device (Data Communication Equipment) offering the full serial interface pin count, including the hardware flow control pins (CTS, RTS, RI). These pins are routed to the mikroBUS™ CS (CTS) and the INT pin (RTS) and can be used in the MCU software if hardware flow control is needed. The RI pin is the ringing indicator, and it is routed to the mikroBUS™ PWM pin.\u003c\/p\u003e\n\u003cp\u003eThe yellow LED labeled STAT is used to visually indicate the status operational status of the device. It is turned on over an NPN transistor, with its gate connected to the internal LDO voltage regulator. The fact that the internal LDO voltage regulator is activated as a part of the boot-up sequence, is utilized to signal the readiness status of the module. The network status is indicated by a red LED labeled as TXD. The network status is indicated using the following pattern:\u003c\/p\u003e\n\u003cp\u003eGeneral network signalization:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAlways low: no network coverage \/ not registered on a network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor home network connection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 100ms, low for 2s: registered to a 2G network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 50ms, low for 50ms, high for 50ms, low for 2s: registered to a 3G network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 100ms, low for 3s: registered to CAT Narrowband 1 (NB1) network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlways high: data transmission in progress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor roaming network connection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 100ms, low for 100ms, high for 100ms, low for 2s: registered to a 2G network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 50ms, low for 50ms, high for 50ms, low for 100ms: registered to a 3G network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 100ms, low for 100ms, high for 100ms, low for the 30s: registered to CAT Narrowband 1 (NB1) network\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCyclically high for 800ms, low for 200ms: data transmission in progress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PWR_ON pin is routed to the mikroBUS™ AN pin, as well as on the onboard pushbutton labeled as PWR. A LOW pulse on this pin (button pressed) will toggle the power status of the device. If powered down, and the valid power supply voltage is present, a LOW pulse with the duration of 150ms on this pin will power up the device. The successful action will be indicated by the STAT LED. If the device is already powered up, a LOW pulse with the duration of 1.5s on this pin will power the module down. It is also possible to power down the module by issuing the AT+CPWROFF command. Both methods are considered safe and will let the module log off from the network and allow the firmware to save important data, before completely disconnecting the power supply. An abrupt loss of power might lead to unwanted consequences. This pin is pulled to a HIGH logic level by an internal resistor.\u003c\/p\u003e\n\u003cp\u003eA logic LOW level with the duration of 10s on the RST pin of the mikroBUS™ which is routed to the RESET_N pin of the SARA-R410M-02B module will cause an abrupt power down (forced power down). The RST pin is pulled to a HIGH logic level by an internal resistor.\u003c\/p\u003e\n\u003cp\u003eThe Micro SIM card holder on the back of the Click board™ is used to install a micro SIM card. This device cannot be used without a valid SIM card, which allows connection to the cellular network. Both 1.8V and 3V SIM card types are supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUsed for smart metering, IoT networking, remote monitoring automation and control (RMAC), and other IoT \/ M2M applications which rely on a cellular network connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board modules\u003c\/td\u003e\n\u003ctd\u003eSARA-R410M-02B module, from u-blox; MCP1826, a 1A low drop output (LDO) regulator from Microchip; TXB0106, a 6bit bidirectional level shifter from Texas Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Features\u003c\/td\u003e\n\u003ctd\u003eEmbedded TCP\/UDP\/PPP stack, CAT NB and CAT M1 technologies support, aimed at M2M and IoT applications, software-based configuration of the operator profiles and LTE bands allows multiple regions coverage, USB connectivity, visual network and status indication, and more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB,UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V,5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003emikroBUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClick board size\u003c\/td\u003e\n\u003ctd\u003eL (57.15 x 25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePinout diagram\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis table shows how the pinout on\u003cstrong\u003e LTE IoT \u003c\/strong\u003e\u003cstrong\u003eclick\u003c\/strong\u003e corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).\u003c\/p\u003e\n\u003ctable style=\"width: 549px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth colspan=\"4\"\u003e\u003ca href=\"http:\/\/www.mikroe.com\/mikrobus\/\"\u003e\u003cimg src=\"https:\/\/cdn.mikroe.com\/img\/mikrobus\/mikroBUS-logo-black.png\" alt=\"Mikrobus logo.png\"\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower ON\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eAN\u003c\/td\u003e\n\u003ctd\u003ePWM\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRing indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHW Reset \/ Power OFF\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRST\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRST\u003c\/td\u003e\n\u003ctd\u003eINT\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRTS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART Ready to Send\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART Clear to Send\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eRX\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART transmit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSCK\u003c\/td\u003e\n\u003ctd\u003eTX\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART receive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMISO\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3.3V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eOnboard settings and indicators\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLabel\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eDefault\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLD1\u003c\/td\u003e\n\u003ctd\u003eTXD\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eNetwork status LED indicator, red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLD2\u003c\/td\u003e\n\u003ctd\u003eSTAT\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eModule status LED indicator, yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT1\u003c\/td\u003e\n\u003ctd\u003ePWR\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003ePower button: Power ON - hold pressed for 150ms, Power OFF - hold pressed for 1.5s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJP1\u003c\/td\u003e\n\u003ctd\u003ePWR SEL\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eLogic level voltage selection: left position 3V3, right position 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eOnboard connectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLabel\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCN2\u003c\/td\u003e\n\u003ctd\u003eANT\u003c\/td\u003e\n\u003ctd\u003eMain antena SMA connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCN3\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMicro USB connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSIM\u003c\/td\u003e\n\u003ctd\u003eSIM\u003c\/td\u003e\n\u003ctd\u003eSIM card holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide a demo application for LTE IoT Click on our \u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/2493\/lte-iot-click\"\u003eLibstock\u003c\/a\u003e page, as well as a demo application (example), developed using MikroElektronika \u003ca href=\"https:\/\/shop.mikroe.com\/compilers\"\u003ecompilers\u003c\/a\u003e. The demo can run on all the main MikroElektronika \u003ca href=\"https:\/\/www.mikroe.com\/development-boards\"\u003edevelopment boards\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLibrary Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe application is composed of three sections :\u003cbr\u003e \u003cbr\u003e System Initialization - Initializes all necessary GPIO pins, UART used for the communication with LTE IOT 2 module and UART used for information logging\u003cbr\u003e Application Initialization - Initializes driver, power-on module and sends a few commands for the default module configuration Create UDP socket and sending the message to UDP socket.\u003cbr\u003e \u003cbr\u003e This code snippet shows how generic parser should be properly initialized. Before the intialization module must be turned on and additionaly to that hardware flow control should be also\u003cbr\u003e \u003cbr\u003e Commands :\u003cbr\u003e \u003cbr\u003e Command : AT+CMEE=2 - Enables the cellular module to report verbose error result codes\u003cbr\u003e Command : AT+CGATT? - Verifies the SARA-R4 module is attached to the network.\u003cbr\u003e Command : AT+CEREG? - Verify the network registration status.\u003cbr\u003e Command : AT+COPS=0 - Register the module on the network\u003cbr\u003e Command : AT+COPS? - Read the operator name\u003cbr\u003e Command : AT+USOCR=17 - Create a UDP socket.\u003cbr\u003e Command : AT+USOST=0,\"IP address\",port,number character,\"message\" - Connecting and storing text on the server.\u003cbr\u003e Command : AT+USORF=0, number character - Reading the message from the server\u003cbr\u003e Command : AT+USOCL=0 - Closing the socket.\u003c\/p\u003e\n\u003cpre\u003evoid applicationInit()\n{\n\/\/ MODULE POWER ON\nlteiot_hfcEnable( true );\nlteiot_modulePower( true );\n\n\/\/ MODULE INIT\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_ATE1[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_CMEE[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_CGATT[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_CEREG[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_COPS[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_COPS_1[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_USOCR[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_USOST[0] );\nlteiot_cmdSingle( \u0026amp;_LTEIOT_AT_USOCL[0] );\n}\u003c\/pre\u003e\n\u003cp\u003eAlongside with the demo application timer initialization functions are provided. Note that timer is configured acording to default develoment system and MCUs, changing the system or MCU may require an update of timer init and timer ISR functions. The full application code, and ready to use projects can be found on our \u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/2493\/lte-iot-click\"\u003eLibstock\u003c\/a\u003e page. \u003cbr\u003e \u003cbr\u003e Other MikroElektronika libraries used in the example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eString\u003c\/li\u003e\n\u003cli\u003eConversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDepending on the development board you are using, you may need \u003ca href=\"https:\/\/shop.mikroe.com\/usb-uart-click\"\u003eUSB UART click\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.mikroe.com\/usb-uart-2-click\"\u003eUSB UART 2 click\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.mikroe.com\/rs232-click\"\u003eRS232 click\u003c\/a\u003e to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika \u003ca href=\"https:\/\/shop.mikroe.com\/compilers\"\u003ecompilers\u003c\/a\u003e, or any other terminal application of your choice, can be used to read the message.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003emikroSDK\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis click board is supported with \u003ca href=\"https:\/\/www.mikroe.com\/mikrosdk\"\u003emikroSDK\u003c\/a\u003e - MikroElektronika Software Development Kit. To ensure proper operation of mikroSDK compliant click board demo applications, mikroSDK should be downloaded from the \u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/2249\/mikrosdk\"\u003eLibStock\u003c\/a\u003e and installed for the compiler you are using.\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MikroElektronika","offers":[{"title":"Default Title","offer_id":47400900690203,"sku":"MIKROE-3072","price":8299.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3325\/0587\/products\/lte-iot-click-thickbox_default-2M4F6mt4ywxirc.jpg?v=1701964152","url":"https:\/\/mgsl.in\/products\/mikroe-3072","provider":"MG Super Labs","version":"1.0","type":"link"}