Use your forum account to login.


TOP Contributors

  1. MikroElektronika Team (635 codes)
  2. Shawon Shahryiar (254 codes)
  3. Alcides Ramos Zambrano (153 codes)
  4. Dany (66 codes)
  5. S P (63 codes)
  6. MikroBUS.NET Team (35 codes)
  7. NART SCHINACKOW (34 codes)
  8. FOURNET Olivier (25 codes)
  9. Alberto Trasimeni (25 codes)
  10. Roman Toropov (25 codes)

Most Downloaded

  1. Timer Calculator (89118 times)
  2. FAT32 Library (45333 times)
  3. Network Ethernet Library (42547 times)
  4. USB Device Library (33022 times)
  5. Network WiFi Library (30673 times)
  6. FT800 Library (25256 times)
  7. PID Library (20706 times)
  8. GSM click (20693 times)
  9. microSD click - Example (17171 times)
  10. GSM 2 click (13864 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

IR Grid 3 click


Author: MikroElektronika Team

Last Updated: 2018-09-26

Category: Measurement

Downloaded: 31 times

Not followed.

IR Grid 3 click is a thermal imaging sensor. It has an array of 768 very sensitive, factory calibrated IR elements (pixels), arranged in 32 rows of 24 pixels, each measuring an object temperature up to 300˚C within its local Field of View (FOV).

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "IR Grid 3 click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "IR Grid 3 click" changes.

Do you want to report abuse regarding "IR Grid 3 click".

  • Information
  • Comments (0)

mikroSDK Library Blog

IR Grid 3 click

IR Grid 3 click

Native view of the IR Grid 3 Click board.

View full image
IR Grid 3 click

IR Grid 3 click

Front and back view of the IR Grid 3 Click board.

View full image

Library Description

The library contains all the necessary functions for successful work with IR Grid 3 Click board.

Key functions:

  • void irgrid3_deviceConfiguration() - Functions for device configuration
  • void irgrid3_getPixelTemperature(float *Ta, float *pixelTemp) - Functions for reads Ambient temperature and pixel temperature

Examples description

The application is composed of the three sections :

  • System Initialization - Initializes I2C module and USB UART for data logging
  • Application Initialization - Initializes driver init and IR Grid 3 module
  • Application Task - (code snippet) - Reads the temperature of all pixels and creates a pixel temperature matrix that logs on usbuart every 500ms
void applicationTask()

    mikrobus_logWrite("Ambient temperature:  ",_LOG_TEXT);
    mikrobus_logWrite(" ", _LOG_LINE);
    mikrobus_logWrite("--- Pixel temperature matrix 32x24 ---", _LOG_LINE);

    for ( cnt = 0 ; cnt < 768 ; cnt++)
        demoText[ 5 ] = 0 ;
        mikrobus_logWrite(demoText, _LOG_TEXT);
        mikrobus_logWrite("|", _LOG_TEXT);
        if(((cnt % 32) == 0) && (cnt > 0))
            mikrobus_logWrite(" ", _LOG_LINE);
    mikrobus_logWrite(" ", _LOG_LINE);
    Delay_ms( 500 );


Note: The sensor needs about 4 minutes for calibration.

Other mikroE Libraries used in the example:

    • I2C

Additional notes and information

Depending on the development board you are using, you may need USB UART clickUSB 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.


Shake2Wake Click

Shake2Wake click carries an ADXL362 accelerometer, a ADP195 power switch, and a screw terminal for activating external devices using the accelerometer’s built-in activity detection modes.

[Learn More]

GPS3 click - Example

Simple example which demonstrates usage of the GPS3 Click board with QUECTEL L80 GPS module. It displays a map of the world on the GLCD and shows the location of the GPS module on it.

[Learn More]

IQRF click

IQRF click carries the DCTR-76DA RF transceiver, operating in the 868/916 MHz frequency. The click is designed to run on a 3.3V power supply. It communicates with the target microcontroller over SPI or UART interface.

[Learn More]