Published March 25, 2023 © LGPL

Carrier OS

A nice Operating System for Arduino MKR Carrier Rev 2. It may also work with the 1st generation MKR Carrier, but that has yet to be tested!

BeginnerWork in progress12 minutes400

Things used in this project

Hardware components

Arduino MKR Carrier Rev2

It's worth the price!

Arduino MKR WiFi 1010

Software apps and online services

Arduino IDE

Arduino Web Editor

You don't need the online editor, but you will need a microSD card for that.

Story

I've always thought that there weren't many tutorials for MKR Carrier Rev2. That's why I decided to just write my own operating system for it! I hope you all like it!

Tutorial: How to use it

There are several things to know:

Although the display is always on, only text is shown when the top button (02) is pressed. With the keys 01 and 03 you can switch between the different pages or dashboards. On the one hand there is "Weather" which you can enter by pressing the 04 key. You then see the temperature and humidity. You can exit by pressing either button 02 or 04. The settings dashboard is accessed using the same principle. If you want to switch the LEDs on or off, you have to press the 00 key.

But hopefully it's easy to use anyway and there shouldn't be too many problems. If there are any, feel free to write them in the comments!

Updates

01.04.2023

Today there is an important new function:

Replace dashboard with time + date
Connect to WiFi (must be configured)
Gradient home screen

Problems:

When starting, it is necessary to press the 02 button, then wait until the next minute, and only then it will show the time
The same applies if you want to go to the dashboard from another page.

If you have any questions, suggestions or requests, feel free to write them in the comments! What other feature would you like?

26.03.2023

New features are here!

25.03.2023

Our project is online after a long work! But there will always be updates to make it better and better! At the moment you can display temperature and humidity, but there may be more to come soon. I would appreciate a like and a comment on how you like it and what can be improved!

In the "Settings" section, the LED light can now also be switched on by pressing button 0 (Arduino MKR IoT Carrier Rev2). Then it is white!

#include <WiFiNINA.h>
#include <Arduino_MKRIoTCarrier.h>
#include <WiFiUdp.h>
#include <NTPClient.h>
#include <TimeLib.h> // Include the TimeLib library
#include <FastLED.h>

WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP);
MKRIoTCarrier carrier;

float temperature = 0;
float humidity = 0;
unsigned long lastTempUpdate = 0;
int currentPage = 0;
bool inSubMenu = false;
int subMenuPage = 0;
bool ledState = false;
int brightness = -10;

void printDashboard() {
  timeClient.update();

if (timeClient.getSeconds() == 0 || timeClient.getSeconds() == 30) { // Check if a full minute or a full half minute has been reached
    String formattedTime = timeClient.getFormattedTime().substring(0, 5); // Get the formatted time string and keep only the hours and minutes

    setTime(timeClient.getEpochTime()); // Set the internal time using the epoch time from the NTP client
    String formattedDate = String(day()) + "." + String(month()) + "." + String(year()); // Get the formatted date string using the TimeLib functions

    int16_t x1, y1, x2, y2;
    uint16_t w1, h1, w2, h2;
    uint16_t width = carrier.display.width();
uint16_t height = carrier.display.height();

for (int y = 0; y < height; y++) {
  uint8_t r = map(y, 0, height-1, 255, 0);
  uint8_t g = 0;
  uint8_t b = map(y, 0, height-1, 0, 255);
  
  carrier.display.drawFastHLine(0, y, width, carrier.display.color565(r, g, b));
}
    carrier.display.setTextColor(ST77XX_WHITE);
    carrier.display.setTextSize(2);

    carrier.display.getTextBounds(formattedDate, 0, 0, &x1, &y1, &w1, &h1); // Get the bounds of the date text
    carrier.display.getTextBounds(formattedTime, 0, 0, &x2, &y2, &w2, &h2); // Get the bounds of the time text

    x1 = (carrier.display.width() - w1) / 2; // Calculate the X position to center the date text
    y1 = (carrier.display.height() - h1 - h2 - h2) / 2; // Calculate the Y position to place the date text above the time text and the empty line

    x2 = (carrier.display.width() - w2) / 2; // Calculate the X position to center the time text
    y2 = y1 + h1 + h2; // Calculate the Y position to place the time text below the date text and the empty line

    carrier.display.setCursor(x1, y1); // Set cursor position for the date text
    carrier.display.println(formattedDate); // Print the date text
    
    carrier.display.println(); // Print an empty line

    carrier.display.setCursor(x2, y2); // Set cursor position for the time text
    carrier.display.println(formattedTime); // Print the time text
  }

}
void printTemperature() {
carrier.display.fillScreen(ST77XX_BLUE);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String tempStr = "Temp: " + String(temperature) + " C";
carrier.display.getTextBounds(tempStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(tempStr);
}

void printHumidity() {
carrier.display.fillScreen(ST77XX_GREEN);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String humidityStr = "Humidity: " + String(humidity) + " %";
carrier.display.getTextBounds(humidityStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(humidityStr);
}

void printWeather() {
carrier.display.fillScreen(ST77XX_YELLOW);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("Weather", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("Weather");
}


void printSettings() {
carrier.display.fillScreen(ST77XX_MAGENTA);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("Settings", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("Settings");
}

void printLight() {
  carrier.display.fillScreen(ST77XX_ORANGE);
  carrier.display.setTextColor(ST77XX_BLACK);
  carrier.display.setTextSize(2);
  int16_t x, y;
  uint16_t width, height;
  String text = "LED: ";
  
  // Check if button 0 is pressed
  if (digitalRead(0) == HIGH) {
    // Increase brightness by 10% until it reaches 100%
    brightness += 10;
    if (brightness > 100) {
      // Reset brightness to 0%
      brightness = 0;
      ledState = false;
    } else {
      ledState = true;
    }
  } else {
    ledState = false; // Turn off the LED if button 0 is not pressed
  }
  
  if (ledState) {
    text += "ON";
  } else {
    text += "OFF";
  }
  
  carrier.display.getTextBounds(text, 0, 0, &x, &y, &width, &height);
  
  carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
  
  carrier.display.print(text);
  
  if (ledState) {
    // Set the LED brightness according to the global variable
    carrier.leds.fill(CRGB::White);
    carrier.leds.setBrightness(brightness);
    carrier.leds.show();
    
  } else {
    // Set the LED color to black
    carrier.leds.fill(CRGB::Black);
    carrier.leds.show();
    
  }
} 

void setup() {
    // Start sound
  carrier.Buzzer.sound(523);
  delay(200);
  carrier.Buzzer.sound(659);
  delay(200);
  carrier.Buzzer.sound(784);
  delay(200);
  carrier.Buzzer.sound(880);
  delay(200);
  carrier.Buzzer.sound(1047);
  delay(600);
  carrier.Buzzer.noSound();
  CARRIER_CASE = false;
  carrier.begin();
  temperature = carrier.Env.readTemperature();
  humidity = carrier.Env.readHumidity();
  carrier.display.setRotation(0);
    const char* ssid = "";
  const char* password = "";

 // Serial.begin(9600);
  carrier.display.fillScreen(ST77XX_BLACK);
  carrier.display.setTextSize(2);

  // Connect to Wi-Fi network with SSID and password
 // Serial.print("Connecting to ");
 // Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
 //   Serial.println("Connecting to WiFi...");
  }

  timeClient.begin();
  // Set time offset to your local timezone in seconds
  timeClient.setTimeOffset(7200);
}

void loop() {
    timeClient.update();
printDashboard();
if (carrier.Buttons.onTouchDown(TOUCH0)) {
    if (inSubMenu && currentPage == 2 && subMenuPage == 0) {
      ledState = !ledState;
      printLight();
    }
    else if (currentPage == 2) {
      inSubMenu = true;
      subMenuPage = 0;
      printLight();
    }
}
 
  carrier.Buttons.update();
  unsigned long now = millis();
  
  if(now - lastTempUpdate > 60000){
    temperature = carrier.Env.readTemperature();
    humidity = carrier.Env.readHumidity();
    lastTempUpdate = now;
  }

  if (carrier.Buttons.onTouchDown(TOUCH2)) {
    currentPage = 0;
    inSubMenu = false;
    printDashboard();
  }
  else if (carrier.Buttons.onTouchDown(TOUCH1) || carrier.Buttons.onTouchDown(TOUCH3)) {
    if (!inSubMenu) {
      currentPage = (currentPage + 1) % 4;
      switch(currentPage) {
        case 0:
          printDashboard();
          break;
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break;
      }
    }
    else {
      subMenuPage = (subMenuPage + 1) % 2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperature();
              break;
            case 1:
              printHumidity();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break;
      }
    }
  }
  else if (carrier.Buttons.onTouchDown(TOUCH4)) {
    if ((currentPage == 1 || currentPage ==2) && !inSubMenu) {
      inSubMenu = true;
      subMenuPage = (subMenuPage + 1) %2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperature();
              break;
            case 1:
              printHumidity();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break; 
      }
    }
    else if (inSubMenu) {
      inSubMenu = false;
      switch(currentPage) {
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break; 
      }
    }
}}

#include <WiFiNINA.h>
#include <Arduino_MKRIoTCarrier.h>
#include <WiFiUdp.h>
#include <NTPClient.h>
#include <TimeLib.h> // Include the TimeLib library
#include <FastLED.h>

WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP);
MKRIoTCarrier carrier;

float temperature = 0;
float humidity = 0;
unsigned long lastTempUpdate = 0;
int currentPage = 0;
bool inSubMenu = false;
int subMenuPage = 0;
bool ledState = false;
int brightness = -10;

void printDashboard() {
  timeClient.update();

if (timeClient.getSeconds() == 0 || timeClient.getSeconds() == 30) { // Check if a full minute or a full half minute has been reached
    String formattedTime = timeClient.getFormattedTime().substring(0, 5); // Get the formatted time string and keep only the hours and minutes

    setTime(timeClient.getEpochTime()); // Set the internal time using the epoch time from the NTP client
    String formattedDate = String(day()) + "." + String(month()) + "." + String(year()); // Get the formatted date string using the TimeLib functions

    int16_t x1, y1, x2, y2;
    uint16_t w1, h1, w2, h2;
    uint16_t width = carrier.display.width();
uint16_t height = carrier.display.height();

for (int y = 0; y < height; y++) {
  uint8_t r = map(y, 0, height-1, 255, 0);
  uint8_t g = 0;
  uint8_t b = map(y, 0, height-1, 0, 255);
  
  carrier.display.drawFastHLine(0, y, width, carrier.display.color565(r, g, b));
}
    carrier.display.setTextColor(ST77XX_WHITE);
    carrier.display.setTextSize(2);

    carrier.display.getTextBounds(formattedDate, 0, 0, &x1, &y1, &w1, &h1); // Get the bounds of the date text
    carrier.display.getTextBounds(formattedTime, 0, 0, &x2, &y2, &w2, &h2); // Get the bounds of the time text

    x1 = (carrier.display.width() - w1) / 2; // Calculate the X position to center the date text
    y1 = (carrier.display.height() - h1 - h2 - h2) / 2; // Calculate the Y position to place the date text above the time text and the empty line

    x2 = (carrier.display.width() - w2) / 2; // Calculate the X position to center the time text
    y2 = y1 + h1 + h2; // Calculate the Y position to place the time text below the date text and the empty line

    carrier.display.setCursor(x1, y1); // Set cursor position for the date text
    carrier.display.println(formattedDate); // Print the date text
    
    carrier.display.println(); // Print an empty line

    carrier.display.setCursor(x2, y2); // Set cursor position for the time text
    carrier.display.println(formattedTime); // Print the time text
  }

}
void printTemperature() {
carrier.display.fillScreen(ST77XX_BLUE);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String tempStr = "Temp: " + String(temperature) + " C";
carrier.display.getTextBounds(tempStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(tempStr);
}

void printHumidity() {
carrier.display.fillScreen(ST77XX_GREEN);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String humidityStr = "Humidity: " + String(humidity) + " %";
carrier.display.getTextBounds(humidityStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(humidityStr);
}

void printWeather() {
carrier.display.fillScreen(ST77XX_YELLOW);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("Weather", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("Weather");
}


void printSettings() {
carrier.display.fillScreen(ST77XX_MAGENTA);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("Settings", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("Settings");
}

void printLight() {
  carrier.display.fillScreen(ST77XX_ORANGE);
  carrier.display.setTextColor(ST77XX_BLACK);
  carrier.display.setTextSize(2);
  int16_t x, y;
  uint16_t width, height;
  String text = "LED: ";
  
  // Check if button 0 is pressed
  if (digitalRead(0) == HIGH) {
    // Increase brightness by 10% until it reaches 100%
    brightness += 10;
    if (brightness > 100) {
      // Reset brightness to 0%
      brightness = 0;
      ledState = false;
    } else {
      ledState = true;
    }
  } else {
    ledState = false; // Turn off the LED if button 0 is not pressed
  }
  
  if (ledState) {
    text += "ON";
  } else {
    text += "OFF";
  }
  
  carrier.display.getTextBounds(text, 0, 0, &x, &y, &width, &height);
  
  carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
  
  carrier.display.print(text);
  
  if (ledState) {
    // Set the LED brightness according to the global variable
    carrier.leds.fill(CRGB::White);
    carrier.leds.setBrightness(brightness);
    carrier.leds.show();
    
  } else {
    // Set the LED color to black
    carrier.leds.fill(CRGB::Black);
    carrier.leds.show();
    
  }
} 

void setup() {
    // Start sound
  carrier.Buzzer.sound(523);
  delay(200);
  carrier.Buzzer.sound(659);
  delay(200);
  carrier.Buzzer.sound(784);
  delay(200);
  carrier.Buzzer.sound(880);
  delay(200);
  carrier.Buzzer.sound(1047);
  delay(600);
  carrier.Buzzer.noSound();
  CARRIER_CASE = false;
  carrier.begin();
  temperature = carrier.Env.readTemperature();
  humidity = carrier.Env.readHumidity();
  carrier.display.setRotation(0);
    const char* ssid = "YOUR_SSID";
  const char* password = "YOUR_PASSWORD";

 // Serial.begin(9600);
  carrier.display.fillScreen(ST77XX_BLACK);
  carrier.display.setTextSize(2);

  // Connect to Wi-Fi network with SSID and password
 // Serial.print("Connecting to ");
 // Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
 //   Serial.println("Connecting to WiFi...");
  }

  timeClient.begin();
  // Set time offset to your local timezone in seconds
  timeClient.setTimeOffset(7200);
}

void loop() {
    timeClient.update();
printDashboard();
if (carrier.Buttons.onTouchDown(TOUCH0)) {
    if (inSubMenu && currentPage == 2 && subMenuPage == 0) {
      ledState = !ledState;
      printLight();
    }
    else if (currentPage == 2) {
      inSubMenu = true;
      subMenuPage = 0;
      printLight();
    }
}
 
  carrier.Buttons.update();
  unsigned long now = millis();
  
  if(now - lastTempUpdate > 60000){
    temperature = carrier.Env.readTemperature();
    humidity = carrier.Env.readHumidity();
    lastTempUpdate = now;
  }

  if (carrier.Buttons.onTouchDown(TOUCH2)) {
    currentPage = 0;
    inSubMenu = false;
    printDashboard();
  }
  else if (carrier.Buttons.onTouchDown(TOUCH1) || carrier.Buttons.onTouchDown(TOUCH3)) {
    if (!inSubMenu) {
      currentPage = (currentPage + 1) % 4;
      switch(currentPage) {
        case 0:
          printDashboard();
          break;
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break;
      }
    }
    else {
      subMenuPage = (subMenuPage + 1) % 2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperature();
              break;
            case 1:
              printHumidity();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break;
      }
    }
  }
  else if (carrier.Buttons.onTouchDown(TOUCH4)) {
    if ((currentPage == 1 || currentPage ==2) && !inSubMenu) {
      inSubMenu = true;
      subMenuPage = (subMenuPage + 1) %2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperature();
              break;
            case 1:
              printHumidity();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break; 
      }
    }
    else if (inSubMenu) {
      inSubMenu = false;
      switch(currentPage) {
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break; 
      }
    }
}}

#include <Arduino_MKRIoTCarrier.h>
#include <FastLED.h>
MKRIoTCarrier carrier;

float temperature = 0;
float humidity = 0;
unsigned long lastTempUpdate = 0;
int currentPage = 0;
bool inSubMenu = false;
int subMenuPage = 0;
bool ledState = false;

void printDashboard() {
carrier.display.fillScreen(ST77XX_BLACK);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("SCHAECHNER", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("SCHAECHNER");
}

void printTemperature() {
carrier.display.fillScreen(ST77XX_BLUE);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String tempStr = "Temp: " + String(temperature) + " C";
carrier.display.getTextBounds(tempStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(tempStr);
}

void printHumidity() {
carrier.display.fillScreen(ST77XX_GREEN);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String humidityStr = "Humidity: " + String(humidity) + " %";
carrier.display.getTextBounds(humidityStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(humidityStr);
}

void printWeather() {
carrier.display.fillScreen(ST77XX_YELLOW);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("WEATHER", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("WEATHER");
}

void printTemperatureSubMenu() {
carrier.display.fillScreen(ST77XX_BLUE);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String tempStr = "Temp: " + String(temperature) + " C";
carrier.display.getTextBounds(tempStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(tempStr);
}

void printHumiditySubMenu() {
carrier.display.fillScreen(ST77XX_GREEN);
carrier.display.setTextColor(ST77XX_WHITE);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
String humidityStr = "Humidity: " + String(humidity) + " %";
carrier.display.getTextBounds(humidityStr, 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print(humidityStr);
}


void printSettings() {
carrier.display.fillScreen(ST77XX_MAGENTA);
carrier.display.setTextColor(ST77XX_BLACK);
carrier.display.setTextSize(2);
int16_t x, y;
uint16_t width, height;
carrier.display.getTextBounds("Settings", 0, 0, &x, &y, &width, &height);
carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
carrier.display.print("Settings");
}

void printLight() {
  carrier.display.fillScreen(ST77XX_BLACK);
  carrier.display.setTextColor(ST77XX_WHITE);
  carrier.display.setTextSize(2);
  int16_t x, y;
  uint16_t width, height;
  String text = "LED: ";
  if (ledState) {
    text += "ON";
  } else {
    text += "OFF";
  }
  carrier.display.getTextBounds(text, 0, 0, &x, &y, &width, &height);
  carrier.display.setCursor((carrier.display.width() - width) / 2, (carrier.display.height() - height) / 2);
  carrier.display.print(text);
  if (ledState) {
    carrier.leds.fill(CRGB::White);
    carrier.leds.show();
  } else {
    carrier.leds.fill(CRGB::Black);
    carrier.leds.show();
  }
}

void setup() {
  CARRIER_CASE = false;
  carrier.begin();
  carrier.display.setRotation(0);
  temperature = carrier.Env.readTemperature();
  humidity = carrier.Env.readHumidity();
}

void loop() {

if (carrier.Buttons.onTouchDown(TOUCH0)) {
    if (inSubMenu && currentPage == 2 && subMenuPage == 0) {
      ledState = !ledState;
      printLight();
    }
    else if (currentPage == 2) {
      inSubMenu = true;
      subMenuPage = 0;
      printLight();
    }
}
 
  carrier.Buttons.update();
  unsigned long now = millis();
  
  if(now - lastTempUpdate > 60000){
    temperature = carrier.Env.readTemperature();
    humidity = carrier.Env.readHumidity();
    lastTempUpdate = now;
  }

  if (carrier.Buttons.onTouchDown(TOUCH2)) {
    currentPage = 0;
    inSubMenu = false;
    printDashboard();
  }
  else if (carrier.Buttons.onTouchDown(TOUCH1) || carrier.Buttons.onTouchDown(TOUCH3)) {
    if (!inSubMenu) {
      currentPage = (currentPage + 1) % 4;
      switch(currentPage) {
        case 0:
          printDashboard();
          break;
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break;
      }
    }
    else {
      subMenuPage = (subMenuPage + 1) % 2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperatureSubMenu();
              break;
            case 1:
              printHumiditySubMenu();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break;
      }
    }
  }
  else if (carrier.Buttons.onTouchDown(TOUCH4)) {
    if ((currentPage == 1 || currentPage ==2) && !inSubMenu) {
      inSubMenu = true;
      subMenuPage = (subMenuPage + 1) %2;
      switch(currentPage) {
        case 1:
          switch(subMenuPage) {
            case 0:
              printTemperatureSubMenu();
              break;
            case 1:
              printHumiditySubMenu();
              break;
          }
          break;
        case 2:
          switch(subMenuPage) {
            case 0:
              printLight();
              break;
            case 1:
              printTemperature();
              break;
          }
          break; 
      }
    }
    else if (inSubMenu) {
      inSubMenu = false;
      switch(currentPage) {
        case 1:
          printWeather();
          break;
        case 2:
          printSettings();
          break; 
      }
    }
}}

Carrier OS

Things used in this project

Hardware components

Software apps and online services

Story

Tutorial: How to use it

Updates

Code

01.04.2023

26.03.2023

25.03.2023

Credits

cloudDev

Comments

Embed the widget on your own site

Carrier OS

Carrier OS

Things used in this project

Hardware components

Software apps and online services

Story

Tutorial: How to use it

Updates

Code

01.04.2023

26.03.2023

25.03.2023

Credits

cloudDev

Comments

Related channels and tags