https://home.roboticlab.eu/ 2026-04-05T00:29:23+00:00 https://home.roboticlab.eu/ https://home.roboticlab.eu/_media/wiki/logo.png text/html 2021-03-30T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/button?rev=1617094800&do=diff Button example The code above will send message to log if button pressed lib_deps = ITTIoT, blackketter/Switch /* * IoT Button example * * This example subscribe to the "button" topic. When a message received, then it * will show the message * * Created 21 Febuary 2018 by Mallor Kingsepp */ // Includes global variables and librarys that the Buzzer uses #include <Arduino.h> #include <ittiot.h> #include <Switch.h> #define WIFI_NAME "name" #define WIFI_PASSWORD "password" const byte… text/html 2024-03-12T16:19:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/buzzer?rev=1710260390&do=diff Buzzer example Needed libraries: lib_deps = ITTIoT, gmarty2000/Buzzer@^1.0.0 The code below will alert the buzz sound when values have been submitted by the mqtt server /* * IoT Buzzer example * * This example subscribe to the "buzzer" topic. When a message received, then it * will make a sound * * Created 02 Febrary 2018 by Heiko Pikner */ // Includes global variables and librarys that the Buzzer uses #include <Arduino.h> #include <ittiot.h> #include <Buzzer.h> #define MODULE_T… text/html 2021-03-04T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/current?rev=1614852000&do=diff Current example The current sensor device has to be connected to the sensor module. Current sensor device has a 3,5 mm plug what has to be connected to the sensor module left jacket A. The controller and sensor modules must be connected. The current sensor has to be 30A text/html 2023-03-01T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/dht?rev=1677664800&do=diff Temp/Hum example DHT module must be connected to controller module or with sensor module. NB! If your DHT shield has one leg removed as in the picture below, please change the #define DHTPIN D4 to D3 in the program code. Needed libraries: lib_deps = ITTIoT, DHT sensor library, Adafruit Unified Sensor text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/dhtoled?rev=1614938400&do=diff DHT and OLED example This example demonstrates how DHT senor can send temperature and humidity readings to the OLED screen with the ITT IoT framework. For this example you will need two controllers. One with the OLED shield and the other with the DHT sensor shield. text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/dimlight?rev=1614938400&do=diff Dimmable LED example This example demonstrates how to dim a RGB LED with the ITT IoT framework. For this example you will need two controllers. One with the RGB LED shield and the other with the sensor shield that has the encoder attached. For the guide for attaching the encoder to the sensor shield check out the text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/encoder?rev=1614938400&do=diff Encoder example The encoder sensor device has to be connected to the sensor module. Encoder sensor device has a two 3,5 mm plugs what has to be connected to the sensor module 3,5 mm input jackets. The controller and sensor modules must be connected. text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/homesecurity?rev=1614938400&do=diff Home security example This example demonstrates how to build a home security system with the ITT IoT kit. To build this example you will need two controller modules. Attach the PIR module to one of the controllers. And OLED and buzzer modules to the other. text/html 2023-01-28T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/matrix?rev=1674900000&do=diff LED Matrix example Needed libraries: lib_deps = WEMOS Matrix Adafruit GFX@1.3, Adafruit GFX Library@1.7.2, adafruit/Adafruit BusIO@^1.6.0 For learning how to use the IoT Matrix you can try out the example and tasks. /* Switching boxes */ // Librarys that the IoT Matrix uses #include <Arduino.h> #include <Adafruit_GFX.h> #include <WEMOS_Matrix_GFX.h> #include <SPI.h> #include <Adafruit_I2CDevice.h> MLED matrix(7); //set intensity=7 (maximum) void setup() { Serial.begin(9600); Serial… text/html 2024-06-21T15:41:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/nfc?rev=1718984511&do=diff NFC example SCK -> 4 MISO -> 5 MOSI -> 6 SS -> 13 VCC -> 8 GND -> 15 Needed libraries: lib_deps = ITTIoT, Adafruit PN532 The code below will upload card ID to mqtt server, when a card is present. /* * IoT NFC example * * This example will publish to "NFC" topic * * Created 19 Nov 2019 * Modified by Lars Briedis 17 June 2024 */ #include <Arduino.h> #include <ittiot.h> #include <Adafruit_PN532.h> #define WIFI_NAME "name" #define WIFI_PASSWORD "password" //De… text/html 2021-03-04T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/oled?rev=1614852000&do=diff Oled display example Oled module must be connected to controller module or with sensor module. Needed libraries: lib_deps = ITTIoT, Adafruit GFX Library, Adafruit SSD1306 Wemos Mini OLED, adafruit/Adafruit BusIO The example code above shows counter value on screen text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/pir?rev=1614938400&do=diff PIR example Needed libraries: lib_deps = ITTIoT The code below will show if PIR detector detect any movement. /* * IoT PIR example * * This example subscribe to the "pir" topic. When a message received, then it * will switch the pir module "ON" and "OFF" * * Created 21 Febuary 2018 by Heiko Pikner and Mallor Kingsepp */ // Includes global variables and librarys that the PIR shield uses #include <Arduino.h> #include <ittiot.h> #define MODULE_TOPIC "ESP30/pir" #define WIFI_NAME "na… text/html 2023-03-01T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/quickstart?rev=1677664800&do=diff Quickstart guide Configuring the development environment Download and install VS Code from here Install Python on Windows Download Python from here Before installing check the Add Python to PATH Install Python on Linux Open terminal and check if you have Python 3 installed. text/html 2023-03-07T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/relay?rev=1678183200&do=diff Relay example Relay module must be connected to controller module or with sensor module. Relay has 3 input holes. Needed libraries: lib_deps = ITTIoT The example code below shows if something is connected to the relay module // Includes global variables and librarys that the relay shield uses #include <Arduino.h> #include <ittiot.h> #define MODULE_TOPIC "ESP30/relay" #define WIFI_NAME "name" #define WIFI_PASSWORD "password" #define RELAY_PIN 5 // The relay has been connected to pi… text/html 2021-03-04T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/rgb?rev=1614852000&do=diff RGB LED example LED RGB module must be connected to controller module or with sensor module. Needed libraries: lib_deps = ITTIoT, Adafruit NeoPixel The example code above lights the RGB LED #include <Arduino.h> #include <ittiot.h> #include <Adafruit_NeoPixel.h> #define MODULE_TOPIC "ESP30/rgb" #define WIFI_NAME "name" #define WIFI_PASSWORD "password" //Stating, to which PIN the RGB LED has been connected #define PIN D2 // When we setup the NeoPixel library, we tell it how … text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/servo?rev=1614938400&do=diff Servo example Servo motor has to be connected to the sensor module. Motor cable pins has to be connected to left side of the sensor pins, and also the brown cable(GRND) has to be connected to the left side of the pin. Needed libraries: lib_deps = ITTIoT text/html 2023-03-01T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/setup?rev=1677664800&do=diff Setup Here you can find information about how to set up your IoT Homelab kits. Once the setup is complete, you can use MQTTbox (or any other MQTT software) to check if everything works correctly. IDE for programming In order to program the IoT modules, a PC with IDE. There are two options where Visual Studio Code text editor with PlatformIO plugin is recommended. text/html 2021-03-05T10:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot/examples/smartventilator?rev=1614938400&do=diff Smart ventilator example This example shows how to make a temperature sensor controlled ventilator. You will need 2 controller modules. One with DHT shield attached and the other with relay shield. [IoT controllers with DHT and relay shields] Once the code has been uploaded, the DHT controller will publish the temperature and humidity values to