fix: readme had not proper content

Everyone should be happy now!

.github/workflows/build.yml

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+name: Build and Deploy
+
+on:
+  push:
+    branches:
+      - master  # Change to your default branch if different
+  workflow_dispatch:
+    inputs:
+      environment:
+        description: 'Environment to deploy to'
+        required: true
+        default: 'prod'
+        type: choice
+        options:
+        - prod
+        - dev
+        - test
+      restart_iis:
+        description: 'Restart IIS after deployment'
+        required: true
+        default: true
+        type: boolean
+      create_release:
+        description: 'Create release'
+        required: true
+        default: true
+        type: boolean
+
+jobs:
+  build:
+    runs-on: self-hosted  # Ensure your self-hosted runner is configured
+    environment: ${{ github.event.inputs.environment || 'prod' }}
+    steps:        
+    - name: Get Current User
+      run: |
+        $env:USERNAME
+    
+    - name: Checkout Repository
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0  # Fetches all history and tags for versioning
+
+    - name: Set up .NET
+      uses: actions/setup-dotnet@v2
+      with:
+        dotnet-version: '9.0'  # Change to your required .NET version
+
+    - name: Restore .NET Dependencies
+      run: dotnet restore ./HomeApi.sln
+
+    - name: Build .NET Project
+      run: dotnet build --configuration Release ./HomeApi/HomeApi.csproj
+
+    - name: Publish .NET Project
+      run: |
+        dotnet publish ./HomeApi/HomeApi.csproj --configuration Release --output ./output/dotnet --self-contained false --no-restore /p:PublishTrimmed=false /p:CopyOutputSymbolsToPublishDirectory=false
+        
+        # Verify wwwroot was published
+        if (Test-Path -Path "./output/dotnet/wwwroot") {
+          Write-Host "wwwroot folder was published successfully"
+        } else {
+          Write-Host "WARNING: wwwroot folder was not found in published output!"
+        }
+        
+        # Check for Chrome-related files
+        if (Test-Path -Path "./output/dotnet/Chrome") {
+          Write-Host "Chrome folder was published successfully"
+        } else {
+          Write-Host "Chrome folder not found in published output"
+        }
+        
+        if (Test-Path -Path "./output/dotnet/ChromeHeadlessShell") {
+          Write-Host "ChromeHeadlessShell was published successfully"
+        } else {
+          Write-Host "ChromeHeadlessShell not found in published output"
+        }
+
+    - name: Generate SemVer version
+      if: ${{ github.event.inputs.create_release != 'false' }}
+      id: semver
+      uses: ietf-tools/semver-action@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        branch: master
+        patchAll: true  # Always increment patch number
+
+    - name: Create GitHub Release
+      if: ${{ github.event.inputs.create_release != 'false' }}
+      uses: actions/create-release@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag_name: ${{ steps.semver.outputs.next }}
+        release_name: Release ${{ steps.semver.outputs.next }}
+        draft: false
+        prerelease: false
+      
+    - name: Generate appsettings.json
+      run: |
+        $appSettings = @{
+          Logging = @{
+            LogLevel = @{
+              Default = "Information"
+              "Microsoft.AspNetCore" = "Warning"
+            }
+          }
+          ApiConfiguration = @{
+            EspConfiguration = @{
+              InformationBoardImageUrl = "${{ vars.ESP_IMAGE_URL }}"
+              UpdateIntervalMinutes = [int]"${{ vars.ESP_UPDATE_INTERVAL }}"
+              BlackTextThreshold = [int]"${{ vars.ESP_BLACK_TEXT_THRESHOLD }}"
+              EnableDithering = [System.Convert]::ToBoolean("${{ vars.ESP_ENABLE_DITHERING }}")
+              DitheringStrength = [int]"${{ vars.ESP_DITHERING_STRENGTH }}"
+              EnhanceContrast = [System.Convert]::ToBoolean("${{ vars.ESP_ENHANCE_CONTRAST }}")
+              ContrastStrength = [int]"${{ vars.ESP_CONTRAST_STRENGTH }}"
+              IsHighContrastMode = [System.Convert]::ToBoolean("${{ vars.ESP_HIGH_CONTRAST_MODE }}")
+            }
+            Keys = @{
+              Weather = "${{ secrets.WEATHER_API_KEY }}"
+              ResRobot = "${{ secrets.RES_ROBOT_API_KEY }}"
+            }
+            BaseUrls = @{
+              Nominatim = "${{ vars.NOMINATIM_URL }}"
+              Aurora = "${{ vars.AURORA_URL }}"
+              Weather = "${{ vars.WEATHER_URL }}"
+              ResRobot = "${{ vars.RES_ROBOT_URL }}"
+            }
+            DefaultCity = "${{ vars.DEFAULT_CITY }}"
+            DefaultStation = "${{ vars.DEFAULT_STATION }}"
+          }
+          AllowedHosts = "*"
+        }
+        
+        $appSettings | ConvertTo-Json -Depth 10 | Set-Content -Path "./output/dotnet/appsettings.json"
+        Write-Host "Generated appsettings.json successfully"
+
+    # Check wwwroot and manually copy if missing
+    - name: Ensure wwwroot is Included
+      run: |
+        if (-not (Test-Path -Path "./output/dotnet/wwwroot")) {
+          Write-Host "wwwroot folder not found in published output, manually copying..."
+          
+          # Check if wwwroot exists in project directory
+          $sourceWwwroot = "./HomeApi/wwwroot"
+          
+          if (Test-Path -Path $sourceWwwroot) {
+            Write-Host "Found wwwroot directory in source, copying..."
+            New-Item -ItemType Directory -Path "./output/dotnet/wwwroot" -Force
+            Copy-Item -Path "$sourceWwwroot/*" -Destination "./output/dotnet/wwwroot" -Recurse -Force
+          } else {
+            Write-Host "WARNING: Could not find wwwroot in source directory!"
+          }
+        }
+
+    - name: Upload Artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: dotnet-artifacts
+        path: ./output/dotnet
+
+  deploy:
+    runs-on: self-hosted  # Ensure your self-hosted runner is configured
+    needs: build
+    environment: ${{ github.event.inputs.environment || 'prod' }}
+
+    steps:
+    - name: Download .NET Artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: dotnet-artifacts
+        path: ./output/dotnet
+    
+    - name: Stop IIS Application Pool
+      run: |
+        Import-Module WebAdministration
+        $appPoolName = "${{ vars.IIS_APP_POOL_NAME }}" 
+        if ([string]::IsNullOrEmpty($appPoolName)) {
+            $appPoolName = "HomeApi"
+        }
+        
+        Write-Host "Stopping application pool: $appPoolName"
+        
+        # Check if app pool exists
+        if (Test-Path "IIS:\AppPools\$appPoolName") {
+          # Stop app pool
+          if ((Get-WebAppPoolState -Name $appPoolName).Value -ne "Stopped") {
+            Stop-WebAppPool -Name $appPoolName
+            Start-Sleep -Seconds 5  # Give it time to fully stop
+            Write-Host "Application pool stopped successfully"
+          } else {
+            Write-Host "Application pool was already stopped"
+          }
+        } else {
+          Write-Host "Warning: Application pool '$appPoolName' not found. Will attempt to copy files anyway."
+        }
+
+    - name: Copy .NET Publish Files to IIS Server
+      run: |
+        # Ensure destination directory exists
+        if (-not (Test-Path "C:\inetpub\applications\HomeApi")) {
+          New-Item -ItemType Directory -Path "C:\inetpub\applications\HomeApi" -Force
+          Write-Host "Created destination directory"
+        }
+        
+        # Copy files
+        Write-Host "Copying files to destination..."
+        Copy-Item -Path ".\output\dotnet\*" -Destination "C:\inetpub\applications\HomeApi" -Recurse -Force
+        Write-Host "Files copied successfully"
+        
+    - name: Restart IIS Application Pool
+      if: ${{ github.event.inputs.restart_iis != 'false' }}
+      run: |
+        Import-Module WebAdministration
+        $appPoolName = "${{ vars.IIS_APP_POOL_NAME }}"
+        if ([string]::IsNullOrEmpty($appPoolName)) {
+            $appPoolName = "HomeApi"
+        }
+        
+        Write-Host "Starting application pool: $appPoolName"
+        
+        # Check if app pool exists
+        if (Test-Path "IIS:\AppPools\$appPoolName") {
+          # Start app pool
+          Start-WebAppPool -Name $appPoolName
+          Write-Host "Application pool started successfully"
+        } else {
+          Write-Host "Warning: Application pool '$appPoolName' not found. Using IISReset instead."
+          iisreset /restart
+          Write-Host "IIS restarted successfully"
+        }

Esp32_Code/ESPSCREEN/ESPSCREEN.ino

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+#include <WiFi.h>
+#include "EPD.h"
+#include "DEV_Config.h"
+#include "GUI_Paint.h"
+
+// — Wi-Fi & image endpoint ———————————————————————————————
+const char* ssid     = "x";
+const char* password = "x";
+const char* HOST     = "192.168.x.x";
+const uint16_t PORT  = 5000;
+const char* PATH     = "/Home/default.bmp";
+
+// — Framebuffers for black & red ——————————————————————————————
+UBYTE *BlackImage = nullptr;
+UBYTE *RYImage    = nullptr;
+
+void setup() {
+  Serial.begin(115200);
+  DEV_Module_Init();
+
+  // 1) Allocate framebuffers
+  const int W = EPD_7IN5B_V2_WIDTH;
+  const int H = EPD_7IN5B_V2_HEIGHT;
+  size_t bufSize = ((W + 7) / 8) * H;
+  BlackImage = (UBYTE*)malloc(bufSize);
+  RYImage    = (UBYTE*)malloc(bufSize);
+  if (!BlackImage || !RYImage) {
+    Serial.println("ERROR: not enough RAM"); while(1) delay(1000);
+  }
+
+  // 2) Wi-Fi connect
+  WiFi.begin(ssid, password);
+  Serial.print("Wi-Fi connecting");
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500); Serial.print(".");
+  }
+  Serial.println(" ✅");
+  Serial.print("ESP32 IP = "); Serial.println(WiFi.localIP());
+
+  // 3) Prepare white canvases
+  Paint_NewImage(BlackImage, W, H, 0, WHITE);
+  Paint_NewImage(RYImage,    W, H, 0, WHITE);
+  Paint_SelectImage(BlackImage); Paint_Clear(WHITE);
+  Paint_SelectImage(RYImage);    Paint_Clear(WHITE);
+
+  // 4) Manual HTTP GET via WiFiClient
+  {
+    WiFiClient client;
+Serial.printf("Connecting to %s:%u …", HOST, PORT);
+if (!client.connect(HOST, PORT)) {
+  Serial.println(" FAILED"); 
+} else {
+  Serial.println(" OK");
+
+  // Send the GET request
+  client.printf("GET %s HTTP/1.1\r\n", PATH);
+  client.printf("Host: %s\r\n", HOST);
+  client.print ("Connection: close\r\n\r\n");
+
+  // Wait up to 15 s for the first byte
+  uint32_t start = millis();
+  while (!client.available() && millis() - start < 15000) {
+    delay(10);
+  }
+
+  if (!client.available()) {
+    Serial.println("No response—timeout");
+  } else {
+    Serial.println("Received response, parsing…");
+
+    // ✅ 4.1 Read and parse status line
+    String statusLine = client.readStringUntil('\n');
+    Serial.print("HTTP Status Line: ");
+    Serial.println(statusLine);
+
+    int statusCode = statusLine.substring(9, 12).toInt(); // "HTTP/1.1 200 OK"
+    if (statusCode != 200) {
+      Serial.printf("❌ HTTP Error: %d\n", statusCode);
+      client.stop();
+      return;
+    }
+
+    // ✅ 4.2 Skip the remaining HTTP headers
+    while (client.available()) {
+      String line = client.readStringUntil('\n');
+      if (line == "\r" || line == "") break; // End of headers
+    }
+
+    // ✅ Continue with BMP header reading...
+    // 4.3 Read BMP header
+    uint8_t header[54];
+    client.readBytes(header, 54);
+    uint32_t dataOffset = 
+        uint32_t(header[10]) 
+      | (uint32_t(header[11]) << 8) 
+      | (uint32_t(header[12]) << 16) 
+      | (uint32_t(header[13]) << 24);
+
+        // 4.3 Skip any extra header padding
+        if (dataOffset > 54) {
+          uint32_t toSkip = dataOffset - 54;
+          uint8_t dum[32];
+          while (toSkip) {
+            size_t chunk = toSkip > sizeof(dum) ? sizeof(dum) : toSkip;
+            client.readBytes(dum, chunk);
+            toSkip -= chunk;
+          }
+        }
+
+        // 4.4 Decode bottom-up, line by line
+        int rowSize = ((W * 3 + 3) / 4) * 4;
+        uint8_t *rowBuf = (uint8_t*)malloc(rowSize);
+        if (!rowBuf) {
+          Serial.println("ERROR: rowBuf malloc failed");
+        }
+        else {
+          for (int y = H - 1; y >= 0; y--) {
+            client.readBytes(rowBuf, rowSize);
+
+            uint8_t mask   = 0x80;
+            uint32_t idx   = (y * W) / 8;
+            for (int x = 0; x < W; x++) {
+              uint8_t b = rowBuf[x*3 + 0];
+              uint8_t g = rowBuf[x*3 + 1];
+              uint8_t r = rowBuf[x*3 + 2];
+
+              bool isRed   = (r > 150 && g < 80 && b < 80);
+              bool isBlack = (!isRed && ((r+g+b)/3 < 180));
+              if (isRed)   RYImage[idx]   &= ~mask;
+              if (isBlack) BlackImage[idx] &= ~mask;
+
+              mask >>= 1;
+              if (!mask) { mask = 0x80; idx++; }
+            }
+          }
+          free(rowBuf);
+          Serial.println("BMP decoded successfully!");
+        }
+      }
+      client.stop();
+    }
+  }
+
+  // 5) Display on the e-ink
+  EPD_7IN5B_V2_Init();
+  EPD_7IN5B_V2_Display(BlackImage, RYImage);
+  DEV_Delay_ms(2000);
+  EPD_7IN5B_V2_Sleep();
+
+  // 6) Clean up
+  free(BlackImage);
+  free(RYImage);
+}
+
+void loop() {
+  // nothing
+}

Esp32_Code/INFOSCREEN_WITH_INTERVAL/INFOSCREEN_WITH_INTERVAL.ino

@@ -0,0 +1,544 @@
+#include <WiFi.h>
+#include <HTTPClient.h>
+#include <stdint.h>
+#include "DEV_Config.h"
+#include "EPD.h"
+#include "GUI_Paint.h"
+#include <ArduinoJson.h>
+#include <JPEGDEC.h>
+
+// WiFi credentials
+const char* ssid = "x";
+const char* password = "x";
+
+// API endpoints
+const char* connectionInformation = "http://x/home/configuration";
+
+// These will be updated from the connection information
+String imageUrl = ""; // Will be populated from JSON
+uint64_t sleepDuration = 30e6; // Default 30 seconds in microseconds
+
+// Display dimensions - use the constants from Waveshare library
+#define EPD_WIDTH  EPD_7IN5B_V2_WIDTH
+#define EPD_HEIGHT EPD_7IN5B_V2_HEIGHT
+
+// =========== IMAGE TUNING PARAMETERS ===========
+// These will be updated from the configuration
+uint8_t blackTextThreshold = 190;  // Default (0-255)
+bool enableDithering = true;       // Default
+uint8_t ditherStrength = 8;        // Default (8-32)
+bool enhanceContrast = true;       // Default
+uint8_t contrastLevel = 30;        // Default (0-100)
+// ===============================================
+
+// Framebuffers for black and red layers
+UBYTE *BlackImage, *RYImage;
+
+// Error buffers for dithering
+int16_t *errorR = NULL;
+int16_t *errorG = NULL;
+int16_t *errorB = NULL;
+
+// Create an instance of the JPEG decoder
+JPEGDEC jpeg;
+
+// Apply contrast adjustment to RGB values
+void adjustContrast(uint8_t *r, uint8_t *g, uint8_t *b) {
+  if (!enhanceContrast) return;
+  
+  float contrast = (contrastLevel / 100.0) + 1.0;  // Convert to decimal & shift range: [0..2]
+  float intercept = 128 * (1 - contrast);
+  
+  *r = constrain((*r * contrast) + intercept, 0, 255);
+  *g = constrain((*g * contrast) + intercept, 0, 255);
+  *b = constrain((*b * contrast) + intercept, 0, 255);
+}
+
+// JPEG draw callback function for JPEGDEC
+int jpegDrawCallback(JPEGDRAW *pDraw) {
+  // Get MCU block information
+  uint16_t *pPixels = pDraw->pPixels;
+  int x = pDraw->x;
+  int y = pDraw->y;
+  int width = pDraw->iWidth;
+  int height = pDraw->iHeight;
+  
+  // Initialize error buffers for dithering if needed
+  if (enableDithering && errorR == NULL) {
+    errorR = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
+    errorG = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
+    errorB = (int16_t*)malloc(EPD_WIDTH * sizeof(int16_t));
+    
+    if (errorR && errorG && errorB) {
+      memset(errorR, 0, EPD_WIDTH * sizeof(int16_t));
+      memset(errorG, 0, EPD_WIDTH * sizeof(int16_t));
+      memset(errorB, 0, EPD_WIDTH * sizeof(int16_t));
+    } else {
+      Serial.println("Failed to allocate dithering buffers");
+      if (errorR) free(errorR);
+      if (errorG) free(errorG);
+      if (errorB) free(errorB);
+      errorR = errorG = errorB = NULL;
+    }
+  }
+  
+  // Process each row in this MCU block
+  for (int iy = 0; iy < height; iy++) {
+    // Reset error buffers for each row
+    if (enableDithering && errorR != NULL) {
+      memset(errorR, 0, EPD_WIDTH * sizeof(int16_t));
+      memset(errorG, 0, EPD_WIDTH * sizeof(int16_t));
+      memset(errorB, 0, EPD_WIDTH * sizeof(int16_t));
+    }
+    
+    // Process each pixel in the row
+    for (int ix = 0; ix < width; ix++) {
+      int pos_x = x + ix;
+      int pos_y = y + iy;
+      
+      // Skip if outside display bounds
+      if (pos_x >= EPD_WIDTH || pos_y >= EPD_HEIGHT) continue;
+      
+      // Get the 16-bit pixel value (RGB565)
+      uint16_t pixel = pPixels[iy * width + ix];
+      
+      // Extract RGB components (565 format) and convert to 0-255 range
+      uint8_t r = ((pixel >> 11) & 0x1F) << 3;
+      uint8_t g = ((pixel >> 5) & 0x3F) << 2;
+      uint8_t b = (pixel & 0x1F) << 3;
+      
+      // Apply contrast adjustment if enabled
+      if (enhanceContrast) {
+        adjustContrast(&r, &g, &b);
+      }
+      
+      // Apply dithering errors if enabled
+      if (enableDithering && errorR != NULL) {
+        r = constrain(r + (errorR[pos_x] / ditherStrength), 0, 255);
+        g = constrain(g + (errorG[pos_x] / ditherStrength), 0, 255);
+        b = constrain(b + (errorB[pos_x] / ditherStrength), 0, 255);
+      }
+      
+      // Calculate grayscale value
+      float gray = (r * 0.299 + g * 0.587 + b * 0.114);
+      
+      // ===== IMPROVED COLOR CLASSIFICATION LOGIC =====
+      // Variable for final color (0=black, 1=white, 2=red)
+      int finalColor;
+      
+      // Check for "redness" - how much stronger red is than other components
+      float redness = r / (float)(g + b + 1);  // Add 1 to avoid division by zero
+      
+      // Check if this is likely a red pixel based on redness
+      if (r > 100 && redness > 1.5) {
+        finalColor = 2;  // Red
+      }
+      // If not red, determine if it's black or white based on grayscale
+      else if (gray < blackTextThreshold) {
+        finalColor = 0;  // Black
+      }
+      else {
+        finalColor = 1;  // White
+      }
+      
+      // Determine target colors for error calculation
+      uint8_t targetR, targetG, targetB;
+      
+      switch (finalColor) {
+        case 0:  // Black
+          targetR = targetG = targetB = 0;
+          break;
+        case 2:  // Red
+          targetR = 255;
+          targetG = targetB = 0;
+          break;
+        default: // White
+          targetR = targetG = targetB = 255;
+          break;
+      }
+      
+      // Calculate and distribute dithering errors
+      if (enableDithering && errorR != NULL) {
+        int16_t err_r = r - targetR;
+        int16_t err_g = g - targetG;
+        int16_t err_b = b - targetB;
+        
+        // Floyd-Steinberg dithering pattern
+        if (pos_x + 1 < EPD_WIDTH) {
+          // Right pixel (7/16)
+          errorR[pos_x + 1] += (err_r * 7) >> 4;
+          errorG[pos_x + 1] += (err_g * 7) >> 4;
+          errorB[pos_x + 1] += (err_b * 7) >> 4;
+        }
+        
+        if (pos_x > 0 && pos_x + 1 < EPD_WIDTH) {
+          errorR[pos_x - 1] += (err_r * 3) >> 4;  // left-down (3/16)
+          errorG[pos_x - 1] += (err_g * 3) >> 4;
+          errorB[pos_x - 1] += (err_b * 3) >> 4;
+          
+          errorR[pos_x] += (err_r * 5) >> 4;      // down (5/16)
+          errorG[pos_x] += (err_g * 5) >> 4;
+          errorB[pos_x] += (err_b * 5) >> 4;
+          
+          errorR[pos_x + 1] += (err_r * 1) >> 4;  // right-down (1/16)
+          errorG[pos_x + 1] += (err_g * 1) >> 4;
+          errorB[pos_x + 1] += (err_b * 1) >> 4;
+        }
+      }
+      
+      // Draw the pixel based on the final color
+      switch (finalColor) {
+        case 0:  // Black
+          Paint_SelectImage(BlackImage);
+          Paint_SetPixel(pos_x, pos_y, BLACK);
+          Paint_SelectImage(RYImage);
+          Paint_SetPixel(pos_x, pos_y, WHITE);
+          break;
+          
+        case 2:  // Red
+          Paint_SelectImage(BlackImage);
+          Paint_SetPixel(pos_x, pos_y, WHITE);
+          Paint_SelectImage(RYImage);
+          Paint_SetPixel(pos_x, pos_y, BLACK); // BLACK in RY buffer = RED
+          break;
+          
+        default: // White
+          Paint_SelectImage(BlackImage);
+          Paint_SetPixel(pos_x, pos_y, WHITE);
+          Paint_SelectImage(RYImage);
+          Paint_SetPixel(pos_x, pos_y, WHITE);
+          break;
+      }
+    }
+  }
+  
+  return 1; // Continue decoding
+}
+
+void setup() {
+  Serial.begin(115200);
+  Serial.println("E-Ink Display Initialization");
+  
+  // Calculate buffer size as in Waveshare example
+  UWORD Imagesize = ((EPD_WIDTH % 8 == 0) ? (EPD_WIDTH / 8) : (EPD_WIDTH / 8 + 1)) * EPD_HEIGHT;
+  
+  // Allocate framebuffers
+  BlackImage = (UBYTE *)malloc(Imagesize);
+  RYImage = (UBYTE *)malloc(Imagesize);
+  
+  if ((BlackImage == NULL) || (RYImage == NULL)) {
+    Serial.println("Failed to allocate memory for framebuffers!");
+    while(1); // Halt if memory allocation fails
+  }
+  
+  // Initialize e-ink display exactly as in Waveshare example
+  DEV_Module_Init();
+  EPD_7IN5B_V2_Init();
+  // EPD_7IN5B_V2_Clear();
+  DEV_Delay_ms(500);
+
+  // Initialize the Paint library with the buffers
+  Paint_NewImage(BlackImage, EPD_WIDTH, EPD_HEIGHT, 0, WHITE);
+  Paint_NewImage(RYImage, EPD_WIDTH, EPD_HEIGHT, 0, WHITE);
+  
+  Serial.println("Buffers allocated and cleared");
+
+  // Connect to WiFi
+  WiFi.begin(ssid, password);
+  Serial.print("Connecting to WiFi");
+  int wifiAttempts = 0;
+  while (WiFi.status() != WL_CONNECTED && wifiAttempts < 20) {
+    delay(500);
+    Serial.print(".");
+    wifiAttempts++;
+  }
+  
+  if (WiFi.status() == WL_CONNECTED) {
+    Serial.println();
+    Serial.println("WiFi connected");
+    Serial.print("IP address: ");
+    Serial.println(WiFi.localIP());
+  } else {
+    Serial.println();
+    Serial.println("WiFi connection failed!");
+    return;
+  }
+
+  // Test connectivity to server and get configuration
+  Serial.println("Fetching connection information...");
+  if (fetchConnectionInformation()) {
+    // Fetch and display image
+    fetchAndDisplayImage();
+  } else {
+    Serial.println("Server connectivity test failed - skipping image fetch");
+  }
+
+  // Free dithering buffers if allocated
+  if (errorR) free(errorR);
+  if (errorG) free(errorG);
+  if (errorB) free(errorB);
+  errorR = errorG = errorB = NULL;
+
+  // Put display to sleep
+  EPD_7IN5B_V2_Sleep();
+
+  // Free framebuffers
+  free(BlackImage);
+  free(RYImage);
+  BlackImage = NULL;
+  RYImage = NULL;
+
+  // Enter deep sleep
+  Serial.print("Going to sleep for ");
+  Serial.print(sleepDuration / 60000000);
+  Serial.println(" minutes");
+  esp_sleep_enable_timer_wakeup(sleepDuration);
+  esp_deep_sleep_start();
+}
+
+bool fetchConnectionInformation() {
+  HTTPClient http;
+  http.begin(connectionInformation);
+  http.setTimeout(10000);
+  
+  int httpCode = http.GET();
+  
+  Serial.print("HTTP response code: ");
+  Serial.println(httpCode);
+  
+  // Handle the response payload
+  String payload = "";
+  
+  if (httpCode == HTTP_CODE_OK) {
+    payload = http.getString();
+    
+    // Debug output to show the exact response
+    Serial.println("-----RAW HTTP RESPONSE BEGIN-----");
+    Serial.println(payload);
+    Serial.println("-----RAW HTTP RESPONSE END-----");
+    
+    // Check if payload is empty
+    if (payload.length() == 0) {
+      Serial.println("Warning: Server returned empty response");
+      http.end();
+      return false;
+    }
+    
+    // Try to find JSON content in the response
+    int jsonStart = payload.indexOf('{');
+    int jsonEnd = payload.lastIndexOf('}');
+    
+    if (jsonStart >= 0 && jsonEnd >= 0 && jsonEnd > jsonStart) {
+      String jsonPayload = payload.substring(jsonStart, jsonEnd + 1);
+      Serial.println("-----EXTRACTED JSON BEGIN-----");
+      Serial.println(jsonPayload);
+      Serial.println("-----EXTRACTED JSON END-----");
+      
+      // Deserialize the JSON document - Increased buffer size for more parameters
+      StaticJsonDocument<768> doc;
+      DeserializationError error = deserializeJson(doc, jsonPayload);
+      if (error) {
+        Serial.print("JSON parsing failed: ");
+        Serial.println(error.c_str());
+        http.end();
+        return false;
+      }
+      
+      // Extract values from the JSON
+      if (doc.containsKey("informationBoardImageUrl")) {
+        imageUrl = doc["informationBoardImageUrl"].as<String>();
+        Serial.print("Image URL set to: ");
+        Serial.println(imageUrl);
+      } else {
+        Serial.println("Warning: informationBoardImageUrl not found in JSON");
+        http.end();
+        return false;
+      }
+      
+      if (doc.containsKey("updateIntervalMinutes")) {
+        int minutes = doc["updateIntervalMinutes"].as<int>();
+        sleepDuration = (uint64_t)minutes * 60 * 1000000; // Convert minutes to microseconds
+        Serial.print("Update interval set to: ");
+        Serial.print(minutes);
+        Serial.println(" minutes");
+      } else {
+        Serial.println("Warning: updateIntervalMinutes not found in JSON");
+        // Keep default sleep duration
+      }
+      
+      // Extract new image processing parameters
+      if (doc.containsKey("blackTextThreshold")) {
+        blackTextThreshold = doc["blackTextThreshold"].as<uint8_t>();
+        Serial.print("Black text threshold set to: ");
+        Serial.println(blackTextThreshold);
+      }
+      
+      if (doc.containsKey("enableDithering")) {
+        enableDithering = doc["enableDithering"].as<bool>();
+        Serial.print("Dithering enabled: ");
+        Serial.println(enableDithering ? "true" : "false");
+      }
+      
+      if (doc.containsKey("ditheringStrength")) {
+        ditherStrength = doc["ditheringStrength"].as<uint8_t>();
+        Serial.print("Dithering strength set to: ");
+        Serial.println(ditherStrength);
+      }
+      
+      if (doc.containsKey("enhanceContrast")) {
+        enhanceContrast = doc["enhanceContrast"].as<bool>();
+        Serial.print("Contrast enhancement enabled: ");
+        Serial.println(enhanceContrast ? "true" : "false");
+      }
+      
+      if (doc.containsKey("contrastStrength")) {
+        contrastLevel = doc["contrastStrength"].as<uint8_t>();
+        Serial.print("Contrast level set to: ");
+        Serial.println(contrastLevel);
+      }
+      
+      http.end();
+      return true;
+    } else {
+      Serial.println("No valid JSON object found in the response");
+      http.end();
+      return false;
+    }
+  } else {
+    Serial.print("HTTP request failed with code: ");
+    Serial.println(httpCode);
+    http.end();
+    return false;
+  }
+}
+
+void fetchAndDisplayImage() {
+  // Check WiFi connection before making HTTP request
+  if (WiFi.status() != WL_CONNECTED) {
+    Serial.println("WiFi not connected, cannot fetch image");
+    return;
+  }
+  
+  if (imageUrl.length() == 0) {
+    Serial.println("Image URL not set, cannot fetch image");
+    return;
+  }
+  
+  HTTPClient http;
+  http.begin(imageUrl);
+  http.setTimeout(30000); // Set 30 second timeout
+  http.addHeader("User-Agent", "ESP32");
+  
+  Serial.print("Starting HTTP GET for image: ");
+  Serial.println(imageUrl);
+  int httpCode = http.GET();
+  Serial.print("HTTP response code: ");
+  Serial.println(httpCode);
+  
+  if (httpCode == HTTP_CODE_OK) {
+    int len = http.getSize();
+    Serial.print("Content length: ");
+    Serial.println(len);
+    
+    if (len > 0) {
+      Serial.print("Free heap before allocation: ");
+      Serial.println(ESP.getFreeHeap());
+      
+      // Check if we have enough memory
+      if (ESP.getFreeHeap() < len + 10000) { // Keep 10KB buffer
+        Serial.println("Not enough memory to load image");
+        http.end();
+        return;
+      }
+      
+      uint8_t *buffer = (uint8_t*)malloc(len);
+      if (buffer) {
+        Serial.print("Allocated ");
+        Serial.print(len);
+        Serial.println(" bytes for image buffer.");
+        
+        // Clear both buffers before processing new image - USING PAINT LIBRARY
+        Paint_SelectImage(BlackImage);
+        Paint_Clear(WHITE);
+        Paint_SelectImage(RYImage);
+        Paint_Clear(WHITE);
+        
+        WiFiClient *stream = http.getStreamPtr();
+        int totalBytesRead = 0;
+        unsigned long timeout = millis() + 30000; // 30 second timeout for reading
+        while (totalBytesRead < len && millis() < timeout) {
+          int bytesRead = stream->readBytes(buffer + totalBytesRead, len - totalBytesRead);
+          if (bytesRead == 0) {
+            delay(5); // Short delay if no data available
+            if (stream->available() == 0) {
+              if (totalBytesRead < len) {
+                Serial.println("Stream ended prematurely.");
+              }
+              break;
+            }
+          } else {
+            totalBytesRead += bytesRead;
+          }
+        }
+        Serial.print("Total bytes read: ");
+        Serial.println(totalBytesRead);
+        
+        if (totalBytesRead == len) {
+          // Process and display the image using JPEGDEC
+          Serial.println("Decoding JPEG image...");
+          
+          // Open JPEG image from memory
+          if (jpeg.openRAM(buffer, len, jpegDrawCallback)) {
+            // Get information about the image
+            int jpegWidth = jpeg.getWidth();
+            int jpegHeight = jpeg.getHeight();
+            Serial.print("JPEG image dimensions: ");
+            Serial.print(jpegWidth);
+            Serial.print(" x ");
+            Serial.println(jpegHeight);
+            
+            // Decode the image
+            if (jpeg.decode(0, 0, 0)) {
+              Serial.println("JPEG image decoded successfully");
+            } else {
+              Serial.println("Error decoding JPEG image");
+            }
+            
+            // Close the file
+            jpeg.close();
+            
+            // Display the processed image - using Waveshare's function
+            Serial.println("Sending image to display...");
+            EPD_7IN5B_V2_Display(BlackImage, RYImage);
+            Serial.println("Image displayed successfully.");
+          } else {
+            Serial.println("Failed to open JPEG image");
+          }
+        } else {
+          Serial.println("Failed to read entire image.");
+        }
+        free(buffer);
+      } else {
+        Serial.println("Failed to allocate buffer!");
+      }
+    } else {
+      Serial.println("Content length unknown or invalid.");
+    }
+  } else if (httpCode == HTTPC_ERROR_CONNECTION_REFUSED) {
+    Serial.println("Connection refused - server may be down");
+  } else if (httpCode == HTTPC_ERROR_CONNECTION_LOST) {
+    Serial.println("Connection lost during request");
+  } else if (httpCode == HTTPC_ERROR_NO_HTTP_SERVER) {
+    Serial.println("No HTTP server found");
+  } else if (httpCode == HTTPC_ERROR_NOT_CONNECTED) {
+    Serial.println("Not connected to server");
+  } else {
+    Serial.printf("HTTP GET failed, error: %d\n", httpCode);
+  }
+  
+  http.end();
+}
+
+void loop() {
+  // Empty - using deep sleep instead
+}

HomeApi.sln

@@ -7,6 +7,12 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HomeApi", "HomeApi\HomeApi.csproj", "{0F340BDE-7B8E-4ACD-8A24-5B5BFFB424F4}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ESP32_CODE", "ESP32_CODE", "{B3BCE85B-5021-4D4D-8758-CA7AAFF86C2D}"
+	ProjectSection(SolutionItems) = preProject
+		Esp32_Code\ESPSCREEN\ESPSCREEN.ino = Esp32_Code\ESPSCREEN\ESPSCREEN.ino
+		Esp32_Code\INFOSCREEN_WITH_INTERVAL\INFOSCREEN_WITH_INTERVAL.ino = Esp32_Code\INFOSCREEN_WITH_INTERVAL\INFOSCREEN_WITH_INTERVAL.ino
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -20,5 +26,6 @@ Global
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{0F340BDE-7B8E-4ACD-8A24-5B5BFFB424F4} = {FF03E920-D5E9-4BE0-AA6F-DB2E9287D3E4}
+		{B3BCE85B-5021-4D4D-8758-CA7AAFF86C2D} = {FF03E920-D5E9-4BE0-AA6F-DB2E9287D3E4}
 	EndGlobalSection
 EndGlobal

HomeApi/Controllers/HomeController.cs

@@ -6,13 +6,30 @@ using Microsoft.AspNetCore.Mvc;
 namespace HomeApi.Controllers;
 
 [ApiController]
-[Route("[controller]")]
+[Route("home")]
 public class HomeController(IMediator mediator) : ControllerBase
 {
-    [HttpGet(Name = "GetHome")]
+    [HttpGet(Name = "getHome")]
     public async Task<ActionResult<WeatherInformation>> Get()
     {
-        var result = await mediator.Send(new GetWeather.Command());
-        return Ok(result);
+        return Ok(await mediator.Send(new Weather.Command()));
+    }
+    
+    [HttpGet("default.jpg")]
+    public async Task<IActionResult> GetImage()
+    {
+        return File(await mediator.Send(new ImageGeneration.Command()), "image/jpeg");
+    }
+    
+    [HttpGet("configuration")]
+    public async Task<ActionResult<MicroProcessorConfiguration>> GetCombinedBuffers()
+    {
+        return Ok(await mediator.Send(new Configuration.Command()));
+    }
+    
+    [HttpGet("departure-board")]
+    public async Task<ActionResult<List<TimeTable>>> GetDepartureBoard()
+    {
+        return Ok(await mediator.Send(new DepartureBoard.Command()));
     }
 }

HomeApi/Extensions/ContractExtensions.cs

@@ -53,6 +53,8 @@ public static class ContractExtensions
                     So2 = weather.Current.Air_Quality.So2, // Sulfur Dioxide
                     Pm10 = weather.Current.Air_Quality.Pm10, // Particulate Matter 10 micrometers or less
                     Pm2_5 = weather.Current.Air_Quality.Pm2_5, // Particulate Matter 2.5 micrometers or less
+                    Us_Epa_Index = weather.Current.Air_Quality.Us_Epa_Index, // US EPA Air Quality Index
+                    Gb_Defra_Index = weather.Current.Air_Quality.Gb_Defra_Index, // UK DEFRA Air Quality Index
                 },
                 AuroraProbability = new Probability
                 {
@@ -96,6 +98,8 @@ public static class ContractExtensions
             MaxTempC = day.Day.Maxtemp_C,
             MinTempC = day.Day.Mintemp_C,
             DayIcon = day.Day.Condition.Icon,
+            IconCode = day.Day.Condition.Code,
+            ChanceOfRain = day.Day.Daily_Chance_Of_Rain,
             Astro = new Models.Astro
             {
                 Moon_Illumination = day.Astro.Moon_Illumination,
@@ -126,4 +130,23 @@ public static class ContractExtensions
         };
     }
     
+    public static List<TimeTable>? ToContract(this TrafikLabsApiResponse response)
+    {
+        if (response?.Departure is null)
+            return [];
+
+        return response.Departure.Select(dep => new TimeTable
+        {
+            LineNumber = dep.ProductAtStop?.DisplayNumber ?? dep.ProductAtStop?.Line,
+            LineName = dep.ProductAtStop?.Name,
+            TransportType = dep.ProductAtStop?.CatOutL,
+            Operator = dep.ProductAtStop?.Operator,
+            StopName = dep.Stop,
+            DepartureTime = $"{dep.Date} {dep.Time}",
+            Direction = dep.Direction,
+            JourneyDetailRef = dep.JourneyDetailRef?.Ref,
+            Notes = dep.Notes?.Note?.Select(n => n.Value).ToList() ?? [],
+            InternalTransportationName = dep.ProductAtStop?.InternalName
+        }).ToList();
+    }
 }

HomeApi/Handlers/Configuration.cs

@@ -0,0 +1,31 @@
+using HomeApi.Models;
+using HomeApi.Models.Configuration;
+using MediatR;
+using Microsoft.Extensions.Options;
+
+namespace HomeApi.Handlers;
+
+public static class Configuration
+{
+    public record Command : IRequest<MicroProcessorConfiguration>;
+
+    public class Handler(IOptions<ApiConfiguration> configuration)
+        : IRequestHandler<Command, MicroProcessorConfiguration>
+    {
+        private readonly ApiConfiguration _apiConfiguration = configuration.Value;
+
+        public Task<MicroProcessorConfiguration> Handle(Command request, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(new MicroProcessorConfiguration 
+            {
+                InformationBoardImageUrl = _apiConfiguration.EspConfiguration.InformationBoardImageUrl,
+                UpdateIntervalMinutes = _apiConfiguration.EspConfiguration.UpdateIntervalMinutes,
+                BlackTextThreshold = _apiConfiguration.EspConfiguration.BlackTextThreshold,
+                ContrastStrength = _apiConfiguration.EspConfiguration.ContrastStrength,
+                DitheringStrength = _apiConfiguration.EspConfiguration.DitheringStrength,
+                EnableDithering = _apiConfiguration.EspConfiguration.EnableDithering,
+                EnhanceContrast = _apiConfiguration.EspConfiguration.EnhanceContrast
+            });
+        }
+    }
+}

HomeApi/Handlers/DepartureBoard.cs

@@ -0,0 +1,18 @@
+using HomeApi.Integration;
+using HomeApi.Models;
+using MediatR;
+
+namespace HomeApi.Handlers;
+
+public static class DepartureBoard
+{
+    public record Command : IRequest<List<TimeTable>>;
+
+    public class Handler(IDepartureBoardService departureBoardService) : IRequestHandler<Command, List<TimeTable>>
+    {
+        public async Task<List<TimeTable>> Handle(Command request, CancellationToken cancellationToken)
+        {
+            return await departureBoardService.GetDepartureBoard() ?? new List<TimeTable>();
+        }
+    }
+}

HomeApi/Handlers/ImageGeneration.cs

@@ -0,0 +1,79 @@
+using System.Dynamic;
+using System.Reflection;
+using HomeApi.Models.Configuration;
+using MediatR;
+using Microsoft.Extensions.Options;
+using PuppeteerSharp;
+using RazorLight;
+
+namespace HomeApi.Handlers;
+
+public static class ImageGeneration
+{
+    public record Command : IRequest<Stream>;
+
+    public class Handler(
+        IWebHostEnvironment env,
+        IMediator mediator,
+        IOptions<ApiConfiguration> apiConfiguration)
+        : IRequestHandler<Command, Stream>
+    {
+        private readonly ApiConfiguration _apiConfiguration = apiConfiguration.Value;
+
+        public async Task<Stream> Handle(Command request, CancellationToken cancellationToken)
+        {
+            var weather = await mediator.Send(new Weather.Command(), cancellationToken);
+            var departureBoard = await mediator.Send(new DepartureBoard.Command(), cancellationToken);
+            
+            var model = new Models.Image
+            {
+                Weather = weather,
+                TimeTable = departureBoard
+            };
+            
+            if(weather is null)
+                throw new Exception("Weather data not found");
+            
+            var engine = new RazorLightEngineBuilder()
+                .SetOperatingAssembly(Assembly.GetExecutingAssembly())
+                .UseEmbeddedResourcesProject(typeof(ImageGeneration))
+                .UseMemoryCachingProvider()
+                .Build();
+            
+            var path = Path.Combine(env.WebRootPath, "index.cshtml");
+
+            var template = await File.ReadAllTextAsync(path, cancellationToken);
+
+            dynamic viewBag = new ExpandoObject();
+            viewBag.IsHighContrast = _apiConfiguration.EspConfiguration.IsHighContrastMode;
+            
+            var result = await engine.CompileRenderStringAsync("templateKey", template, model, viewBag: viewBag);
+
+            if (!string.IsNullOrEmpty(result)) 
+                return await CreateImage(result);
+            
+            throw new Exception("Failed to generate HTML content for image.");
+        }
+
+        private static async Task<Stream> CreateImage(string htmlContent)
+        {
+            var browserFetcher = new BrowserFetcher();
+            await browserFetcher.DownloadAsync();
+            var browser = await Puppeteer.LaunchAsync(new LaunchOptions
+            {
+                Headless = true,
+                Args = ["--disable-gpu"]
+            });
+            
+            var page = await browser.NewPageAsync();
+            await page.SetViewportAsync(new ViewPortOptions
+            {
+                Width = 800,
+                Height = 480
+            });
+            
+            await page.SetContentAsync(htmlContent, new NavigationOptions { WaitUntil = [WaitUntilNavigation.Networkidle0] });
+            return await page.ScreenshotStreamAsync(new ScreenshotOptions { Type = ScreenshotType.Jpeg, Quality = 60 });
+        }
+    }
+}

HomeApi/Handlers/Weather.cs

@@ -7,7 +7,7 @@ using Microsoft.Extensions.Options;
 
 namespace HomeApi.Handlers;
 
-public static class GetWeather
+public static class Weather
 {
     public record Command : IRequest<WeatherInformation>;
 

HomeApi/HomeApi.csproj

@@ -5,20 +5,30 @@
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+        <PreserveCompilationContext>true</PreserveCompilationContext>
+        <EnableDefaultContentItems>false</EnableDefaultContentItems>
     </PropertyGroup>
 
     <ItemGroup>
         <PackageReference Include="MediatR" Version="13.0.0" />
         <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="11.1.0" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.7"/>
+        <PackageReference Include="PuppeteerSharp" Version="20.2.0" />
+        <PackageReference Include="RazorLight" Version="2.3.1" />
         <PackageReference Include="Refit.HttpClientFactory" Version="8.0.0" />
         <PackageReference Include="Scalar.AspNetCore" Version="2.5.6" />
     </ItemGroup>
 
     <ItemGroup>
+      <Content Include="..\README.md" />
       <Content Include="..\.dockerignore">
         <Link>.dockerignore</Link>
       </Content>
     </ItemGroup>
 
+    <ItemGroup>
+        <Content Include="wwwroot\index.cshtml">
+            <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+        </Content>
+    </ItemGroup>
 </Project>

HomeApi/HomeApi.http

@@ -1,6 +0,0 @@
-@HomeApi_HostAddress = http://localhost:5128
-
-GET {{HomeApi_HostAddress}}/weatherforecast/
-Accept: application/json
-
-###

HomeApi/Integration/AuroraService.cs

@@ -12,6 +12,14 @@ public class AuroraService(IAuroraClient auroraApi) : IAuroraService
 {
     public Task<AuroraForecastApiResponse> GetAuroraForecastAsync(string lat, string lon)
     {
-        return auroraApi.GetForecastAsync(latitude: lat, longitude: lon);
+        try
+        {
+            return auroraApi.GetForecastAsync(latitude: lat, longitude: lon);
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+            throw;
+        }
     }
 }

HomeApi/Integration/Client/ResRobotClient.cs

@@ -0,0 +1,30 @@
+using HomeApi.Models.Response;
+using Refit;
+
+namespace HomeApi.Integration.Client;
+
+public interface IResRobotClient
+{
+    [Get("/v2.1/departureBoard")]
+    Task<TrafikLabsApiResponse> GetDepartureBoardAsync(
+        [AliasAs("accessId")] string accessId,
+        [AliasAs("id")] string stopId,
+        [AliasAs("direction")] string direction = null,
+        [AliasAs("date")] string date = null,              // Format: YYYY-MM-DD
+        [AliasAs("time")] string time = null,              // Format: HH:MM
+        [AliasAs("duration")] int? duration = null,
+        [AliasAs("maxJourneys")] int? maxJourneys = null,
+        [AliasAs("operators")] string operators = null,    // Example: "275,287"
+        [AliasAs("products")] int? products = null,
+        [AliasAs("passlist")] int? passlist = 0,
+        [AliasAs("lang")] string language = "sv",
+        [AliasAs("format")] string format = "json"
+    );
+    
+    [Get("/v2.1/location.name")]
+    Task<LocationNameResponse> GetLocationsByNameAsync(
+        [AliasAs("input")] string input,
+        [AliasAs("format")] string format = "json",
+        [AliasAs("accessId")] string accessId = "YOUR_API_KEY"
+    );
+}

HomeApi/Integration/Client/WeatherClient/WeatherClient.cs

@@ -1,16 +1,15 @@
 using HomeApi.Models.Response;
-
-namespace HomeApi.Integration.Client;
-
 using Refit;
 
+namespace HomeApi.Integration.Client.WeatherClient;
+
 public interface IWeatherClient
 {
     [Get("/forecast.json")]
     Task<WeatherData> GetForecastAsync(
         [AliasAs("key")] string apiKey,
         [AliasAs("q")] string coordinates,
-        [AliasAs("days")] int days = 7,
+        [AliasAs("days")] int days = 14,
         [AliasAs("lang")] string language = "sv",
         [AliasAs("aqi")] string aqi = "yes",
         [AliasAs("alerts")] string alerts = "yes");

HomeApi/Integration/DepartureBoardService.cs

@@ -0,0 +1,46 @@
+using HomeApi.Extensions;
+using HomeApi.Integration.Client;
+using HomeApi.Models;
+using HomeApi.Models.Configuration;
+using Microsoft.Extensions.Options;
+
+namespace HomeApi.Integration;
+
+public interface IDepartureBoardService
+{
+    Task<List<TimeTable>?> GetDepartureBoard();
+}
+
+public class DepartureBoardService(IResRobotClient departureBoardApi, IOptions<ApiConfiguration> options) : IDepartureBoardService
+{
+    private readonly ApiConfiguration _apiConfig = options.Value;
+
+    public async Task<List<TimeTable>?> GetDepartureBoard()
+    {
+        var locationResponse = await departureBoardApi.GetLocationsByNameAsync(
+            input: _apiConfig.DefaultStation,
+            format: "json",
+            accessId: _apiConfig.Keys.ResRobot
+        );
+
+        var id = locationResponse.StopLocationOrCoordLocation.FirstOrDefault()?.StopLocation?.ExtId;
+
+        if (id == null)
+            return null;
+        
+        var result = await departureBoardApi.GetDepartureBoardAsync(
+            accessId: _apiConfig.Keys.ResRobot,
+            stopId: id,
+            direction: null,
+            date: DateTime.Now.ToString("yyyy-MM-dd"),
+            time: DateTime.Now.ToString("HH:mm"),
+            duration: 60,
+            maxJourneys: 10,
+            passlist: 1,
+            language: "sv",
+            format: "json"
+        );
+    
+        return result.ToContract();
+    }
+}

HomeApi/Integration/WeatherService.cs

@@ -1,4 +1,4 @@
-using HomeApi.Integration.Client;
+using HomeApi.Integration.Client.WeatherClient;
 using HomeApi.Models.Configuration;
 using HomeApi.Models.Response;
 using Microsoft.Extensions.Options;

HomeApi/Models/Configuration/ApiConfiguration.cs

@@ -5,6 +5,8 @@ public class ApiConfiguration
     public Keys Keys { get; set; } = new();
     public BaseUrls BaseUrls { get; set; } = new();
     public string DefaultCity { get; set; } = "Vega stockholms lan";
+    public string DefaultStation { get; set; } = "Vega station";
+    public EspConfig EspConfiguration { get; set; } = new();
 }
 
 public class BaseUrls
@@ -12,6 +14,7 @@ public class BaseUrls
     public string Weather { get; set; } = string.Empty;
     public string Nominatim { get; set; } = string.Empty;
     public string Aurora { get; set; } = string.Empty;
+    public string ResRobot { get; set; } = string.Empty;
 }
 
 public class Keys
@@ -19,4 +22,17 @@ public class Keys
     public string Weather { get; set; } = string.Empty;
     public string Nominatim { get; set; } = string.Empty;
     public string Aurora { get; set; } = string.Empty;
+    public string ResRobot { get; set; } = string.Empty;
+}
+
+public class EspConfig
+{
+    public string InformationBoardImageUrl { get; set; } = string.Empty;
+    public int UpdateIntervalMinutes { get; set; } = 2;
+    public int BlackTextThreshold { get; set; } = 190; // (0-255)
+    public bool EnableDithering { get; set; } = true;
+    public int DitheringStrength { get; set; } = 8; // (8-32)
+    public bool EnhanceContrast { get; set; } = true;
+    public int ContrastStrength { get; set; } = 10; // (0-100)
+    public bool IsHighContrastMode { get; set; } = true;
 }

HomeApi/Models/ImageGeneration.cs

@@ -0,0 +1,7 @@
+namespace HomeApi.Models;
+
+public class Image
+{
+    public WeatherInformation Weather { get; set; }
+    public List<TimeTable> TimeTable { get; set; }
+}

HomeApi/Models/MicroProcessorConfiguration.cs

@@ -0,0 +1,12 @@
+namespace HomeApi.Models;
+
+public class MicroProcessorConfiguration
+{
+    public string InformationBoardImageUrl { get; set; } = string.Empty;
+    public int UpdateIntervalMinutes { get; set; } = 2;
+    public int BlackTextThreshold { get; set; } = 190; // (0-255)
+    public bool EnableDithering { get; set; } = true;
+    public int DitheringStrength { get; set; } = 8; // (8-32)
+    public bool EnhanceContrast { get; set; } = true;
+    public int ContrastStrength { get; set; } = 10; // (0-100)
+}

HomeApi/Models/Response/LocationNameResponse.cs

@@ -0,0 +1,88 @@
+using System.Text.Json.Serialization;
+
+public class LocationNameResponse
+{
+    [JsonPropertyName("stopLocationOrCoordLocation")]
+    public List<StopLocationOrCoordLocation> StopLocationOrCoordLocation { get; set; }
+
+    [JsonPropertyName("TechnicalMessages")]
+    public TechnicalMessages TechnicalMessages { get; set; }
+
+    [JsonPropertyName("serverVersion")]
+    public string ServerVersion { get; set; }
+
+    [JsonPropertyName("dialectVersion")]
+    public string DialectVersion { get; set; }
+
+    [JsonPropertyName("requestId")]
+    public string RequestId { get; set; }
+}
+
+public class StopLocationOrCoordLocation
+{
+    [JsonPropertyName("StopLocation")]
+    public StopLocation StopLocation { get; set; }
+}
+
+public class StopLocation
+{
+    [JsonPropertyName("productAtStop")]
+    public List<ProductAtStop> ProductAtStop { get; set; }
+
+    [JsonPropertyName("timezoneOffset")]
+    public int TimezoneOffset { get; set; }
+
+    [JsonPropertyName("id")]
+    public string Id { get; set; }
+
+    [JsonPropertyName("extId")]
+    public string ExtId { get; set; }
+
+    [JsonPropertyName("name")]
+    public string Name { get; set; }
+
+    [JsonPropertyName("lon")]
+    public double Lon { get; set; }
+
+    [JsonPropertyName("lat")]
+    public double Lat { get; set; }
+
+    [JsonPropertyName("weight")]
+    public int Weight { get; set; }
+
+    [JsonPropertyName("products")]
+    public int Products { get; set; }
+
+    [JsonPropertyName("minimumChangeDuration")]
+    public string MinimumChangeDuration { get; set; }
+}
+
+public class ProductAtStop
+{
+    [JsonPropertyName("icon")]
+    public Icon Icon { get; set; }
+
+    [JsonPropertyName("cls")]
+    public string Cls { get; set; }
+}
+
+public class Icon
+{
+    [JsonPropertyName("res")]
+    public string Res { get; set; }
+}
+
+public class TechnicalMessages
+{
+    [JsonPropertyName("TechnicalMessage")]
+    public List<TechnicalMessage> TechnicalMessage { get; set; }
+}
+
+public class TechnicalMessage
+{
+    [JsonPropertyName("value")]
+    public string Value { get; set; }
+
+    [JsonPropertyName("key")]
+    public string Key { get; set; }
+}

HomeApi/Models/Response/TrafikLabsApiResponse.cs

@@ -0,0 +1,84 @@
+namespace HomeApi.Models.Response;
+public class TrafikLabsApiResponse
+{
+    public List<Departure> Departure { get; set; }
+}
+
+public class Departure
+{
+    public JourneyDetailRef JourneyDetailRef { get; set; }
+    public string JourneyStatus { get; set; }
+    public ProductDetail ProductAtStop { get; set; }
+    public List<ProductDetail> Product { get; set; }
+    public Notes Notes { get; set; }
+    public string Name { get; set; }
+    public string Type { get; set; }
+    public string Stop { get; set; }
+    public string Stopid { get; set; }
+    public string StopExtId { get; set; }
+    public double Lon { get; set; }
+    public double Lat { get; set; }
+    public string Time { get; set; }
+    public string Date { get; set; }
+    public bool Reachable { get; set; }
+    public string Direction { get; set; }
+    public string DirectionFlag { get; set; }
+}
+
+public class JourneyDetailRef
+{
+    public string Ref { get; set; }
+}
+
+public class ProductDetail
+{
+    public Icon Icon { get; set; }
+    public OperatorInfo OperatorInfo { get; set; }
+    public string Name { get; set; }
+    public string InternalName { get; set; }
+    public string DisplayNumber { get; set; }
+    public string Num { get; set; }
+    public string Line { get; set; }
+    public string LineId { get; set; }
+    public string CatOut { get; set; }
+    public string CatIn { get; set; }
+    public string CatCode { get; set; }
+    public string Cls { get; set; }
+    public string CatOutS { get; set; }
+    public string CatOutL { get; set; }
+    public string OperatorCode { get; set; }
+    public string Operator { get; set; }
+    public string Admin { get; set; }
+    public string MatchId { get; set; }
+    public int? RouteIdxFrom { get; set; }
+    public int? RouteIdxTo { get; set; }
+}
+
+public class Icon
+{
+    public string Res { get; set; }
+}
+
+public class OperatorInfo
+{
+    public string Name { get; set; }
+    public string NameS { get; set; }
+    public string NameN { get; set; }
+    public string NameL { get; set; }
+    public string Id { get; set; }
+}
+
+public class Notes
+{
+    public List<Note> Note { get; set; }
+}
+
+public class Note
+{
+    public string Value { get; set; }
+    public string Key { get; set; }
+    public string Type { get; set; }
+    public int RouteIdxFrom { get; set; }
+    public int RouteIdxTo { get; set; }
+    public string TxtN { get; set; }
+}

HomeApi/Models/TimeTable.cs

@@ -0,0 +1,15 @@
+namespace HomeApi.Models;
+
+public class TimeTable
+{
+    public string LineNumber { get; set; }          // e.g. "43", "832"
+    public string LineName { get; set; }            // e.g. "Länstrafik - Tåg 43"
+    public string TransportType { get; set; }       // e.g. "Tåg", "Buss"
+    public string Operator { get; set; }            // e.g. "SL"
+    public string StopName { get; set; }            // e.g. "Vega station (Haninge kn)"
+    public string DepartureTime { get; set; }       // e.g. 2025-07-15 01:03
+    public string Direction { get; set; }           // e.g. "Farsta Strand station"
+    public string JourneyDetailRef { get; set; }    // e.g. "1|39437|0|1|15072025"
+    public List<string> Notes { get; set; }         // e.g. "Pendeltåg", "Endast 2 klass"
+    public string InternalTransportationName { get; set; } // e.g. "Pendeltåg 43"
+}

HomeApi/Models/WeatherInformation.cs

@@ -62,6 +62,9 @@ public class Forecast
     public WeatherSummary? Day { get; set; }
     public WeatherSummary? Night { get; set; }
     public Astro Astro { get; set; }
+    public int IconCode { get; set; }
+    
+    public int ChanceOfRain { get; set; }
 }
 public class Astro
 {

HomeApi/Program.cs

@@ -11,11 +11,10 @@ builder.Services.AddIntegration(builder.Configuration);
 
 var app = builder.Build();
 
-if (app.Environment.IsDevelopment())
-{
-    app.MapOpenApi();
-    app.MapScalarApiReference();
-}
+app.UseStaticFiles();
+
+app.MapOpenApi();
+app.MapScalarApiReference();
 
 app.UseHttpsRedirection();
 

HomeApi/Registration/RegisterIntegration.cs

@@ -1,6 +1,7 @@
 using HomeApi.Extensions;
 using HomeApi.Integration;
 using HomeApi.Integration.Client;
+using HomeApi.Integration.Client.WeatherClient;
 using HomeApi.Models.Configuration;
 using Microsoft.Extensions.Options;
 using Refit;
@@ -28,7 +29,11 @@ public static class RegisterIntegration
 
         services.AddRefitClient<IWeatherClient>()
             .ConfigureBaseAddress(apiConfiguration => apiConfiguration.BaseUrls.Weather);
+        
+        services.AddRefitClient<IResRobotClient>()
+            .ConfigureBaseAddress(apiConfiguration => apiConfiguration.BaseUrls.ResRobot);
 
+        services.AddScoped<IDepartureBoardService, DepartureBoardService>();
         services.AddScoped<IGeocodingService, GeocodingService>();
         services.AddScoped<IAuroraService, AuroraService>();
         services.AddScoped<IWeatherService, WeatherService>();

HomeApi/appsettings.Development.json

@@ -1,4 +1,11 @@
 {
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "http://*:5000"
+      }
+    }
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",
@@ -6,15 +13,28 @@
     }
   },
   "ApiConfiguration": {
+    "EspConfiguration": {
+      "InformationBoardImageUrl": "http://192.168.101.178:5000/home/default.jpg",
+      "UpdateIntervalMinutes": 2,
+      "BlackTextThreshold": 190,
+      "EnableDithering": true,
+      "DitheringStrength": 8,
+      "EnhanceContrast": true,
+      "ContrastStrength": 10,
+      "IsHighContrastMode": true
+    },
     "Keys": {
-      "Weather": "KEY",
-      "SL": ""
+      "Weather": "NOT COMMITED",
+      "ResRobot": "NOT COMMITED"
     },
     "BaseUrls": {
       "Nominatim": "https://nominatim.openstreetmap.org",
       "Aurora": "http://api.auroras.live",
-      "Weather": "https://api.weatherapi.com/v1"
+      "Weather": "https://api.weatherapi.com/v1",
+      "ResRobot": "https://api.resrobot.se"
     },
-    "DefaultCity": "Vega stockholms lan"
-  }
+    "DefaultCity": "Vega stockholms lan",
+    "DefaultStation": "Vega Station"
+  },
+  "AllowedHosts": "*"
 }

HomeApi/appsettings.json

@@ -1,4 +1,11 @@
 {
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "http://*:5000"
+      }
+    }
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",
@@ -6,16 +13,28 @@
     }
   },
   "ApiConfiguration": {
+    "EspConfiguration": {
+      "InformationBoardImageUrl": "http://192.168.101.178:5000/home/default.jpg",
+      "UpdateIntervalMinutes": 2,
+      "BlackTextThreshold": 190,
+      "EnableDithering": true,
+      "DitheringStrength": 8,
+      "EnhanceContrast": true,
+      "ContrastStrength": 10,
+      "IsHighContrastMode": true
+    },
     "Keys": {
-      "Weather": "KEY",
-      "SL": ""
+      "Weather": "NOT COMMITED",
+      "ResRobot": "NOT COMMITED"
     },
     "BaseUrls": {
       "Nominatim": "https://nominatim.openstreetmap.org",
       "Aurora": "http://api.auroras.live",
-      "Weather": "https://api.weatherapi.com/v1"
+      "Weather": "https://api.weatherapi.com/v1",
+      "ResRobot": "https://api.resrobot.se"
     },
-    "DefaultCity": "Vega stockholms lan"
+    "DefaultCity": "Vega stockholms lan",
+    "DefaultStation": "Vega Station"
   },
   "AllowedHosts": "*"
 }

HomeApi/wwwroot/index.cshtml

@@ -0,0 +1,635 @@
+@using HomeApi.Models
+@using System;
+@using System.Linq;
+@using System.Collections.Generic;
+@model HomeApi.Models.Image
+
+@functions {
+    private string GetDayStatus(string input)
+    {
+        var date = DateTime.Parse(input);
+        var today = DateTime.Today;
+        var dayOfWeek = date.DayOfWeek.ToString();
+
+        if (date.Date == today)
+            return "Today";
+        if (date.Date == today.AddDays(1))
+            return "Tomorrow";
+        if (date >= today.AddDays(1) && date < today.AddDays(7))
+            return dayOfWeek;
+        return $"On {date:dddd, dd MMM yyyy}";
+    }
+    
+    private string GetTransPortIcon(string transportType)
+    {
+        var transportIcons = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
+        {
+            { "buss", "fa-bus" },
+            { "bus", "fa-bus" },
+            { "tunnelbana", "fa-train-subway" },
+            { "metro", "fa-train-subway" },
+            { "tåg", "fa-train" },
+            { "train", "fa-train" },
+            { "båt", "fa-ferry" },
+            { "ferry", "fa-ferry" }
+        };
+
+        foreach (var keyword in transportIcons.Keys)
+        {
+            if (transportType.Contains(keyword, StringComparison.OrdinalIgnoreCase))
+                return transportIcons[keyword];
+        }
+
+        return "fa-question-circle";
+    }
+    
+    private string GetAirQualityStatus(AirQuality data)
+    {
+        var highestAqi = Math.Max(data.Us_Epa_Index, data.Gb_Defra_Index);
+
+        return highestAqi switch
+        {
+            <= 50 => "Good",
+            <= 100 => "Moderate",
+            <= 150 => "Unhealthy for Sensitive Groups",
+            <= 200 => "Unhealthy",
+            <= 300 => "Very Unhealthy",
+            _ => "Hazardous"
+        };
+    }
+    
+    private static string GetWeatherIcon(int code, bool isNight = false)
+    {
+        var map = new Dictionary<int, string>
+        {
+            // Clear/Sunny
+            { 1000, isNight ? "fa-moon" : "fa-sun" },
+            // Partly cloudy
+            { 1003, isNight ? "fa-cloud-moon" : "fa-cloud-sun" },
+            // Cloudy/Overcast
+            { 1006, "fa-cloud" },
+            { 1009, "fa-cloud" },
+            // Mist/Fog
+            { 1030, "fa-smog" },
+            { 1135, "fa-smog" },
+            { 1147, "fa-smog" },
+            // Rain/drizzle
+            { 1063, "fa-cloud-rain" },
+            { 1150, "fa-cloud-drizzle" },
+            { 1153, "fa-cloud-drizzle" },
+            { 1180, "fa-cloud-rain" },
+            { 1183, "fa-cloud-rain" },
+            { 1186, "fa-cloud-showers-heavy" },
+            { 1189, "fa-cloud-showers-heavy" },
+            { 1240, "fa-cloud-showers-heavy" },
+            { 1243, "fa-cloud-showers-heavy" },
+            { 1246, "fa-cloud-showers-heavy" },
+            // Sleet, freezing drizzle/rain
+            { 1069, "fa-cloud-meatball" },
+            { 1072, "fa-cloud-meatball" },
+            { 1168, "fa-cloud-meatball" },
+            { 1171, "fa-cloud-meatball" },
+            { 1198, "fa-cloud-meatball" },
+            { 1201, "fa-cloud-meatball" },
+            { 1204, "fa-cloud-meatball" },
+            { 1207, "fa-cloud-meatball" },
+            { 1249, "fa-cloud-meatball" },
+            { 1252, "fa-cloud-meatball" },
+            // Snow
+            { 1066, "fa-snowflake" },
+            { 1114, "fa-snowflake" },
+            { 1117, "fa-snowflake" },
+            { 1210, "fa-snowflake" },
+            { 1213, "fa-snowflake" },
+            { 1216, "fa-snowflake" },
+            { 1219, "fa-snowflake" },
+            { 1222, "fa-snowflake" },
+            { 1225, "fa-snowflake" },
+            { 1255, "fa-snowflake" },
+            { 1258, "fa-snowflake" },
+            // Snow showers
+            { 1261, "fa-snowflake" },
+            { 1264, "fa-snowflake" },
+            { 1279, "fa-snowflake" },
+            { 1282, "fa-snowflake" },
+            // Thunderstorms
+            { 1087, "fa-bolt" },
+            { 1273, "fa-bolt" },
+            { 1276, "fa-bolt" },
+            // Ice pellets
+            { 1237, "fa-icicles" },
+        };
+
+        return map.TryGetValue(code, out var value) ? value : "fa-question-circle";
+    }
+    
+    private static string UseHighContrast(bool isHighContrast)
+    {
+        return isHighContrast ? "high-contrast" : string.Empty;
+    }
+}
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Weather Dashboard</title>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+    <style>
+        /* Reset and base styles */
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+        }
+
+        .high-contrast * {
+            color: hsl(0 0% 0%) !important;
+            border-color:  hsl(0 0% 0%) !important;
+        }
+        
+        /* Color Variables */
+        :root {
+            /* Base colors - Grayscale */
+            --background: 0 0% 100%;
+            --foreground: 0 0% 20%;
+            --card: 0 0% 100%;
+            --card-foreground: 0 0% 20%;
+            --primary: 0 0% 30%;
+            --primary-foreground: 0 0% 98%;
+            --muted: 0 0% 96%;
+            --muted-foreground: 0 0% 50%;
+            --border: 0 0% 85%;
+
+            /* Icon colors - All red */
+            --weather: 0 85% 60%;
+            --weather-sunny: 0 85% 60%;
+            --weather-cloudy: 0 85% 60%;
+            --weather-rainy: 0 85% 60%;
+            --weather-aurora: 0 85% 60%;
+
+            /* Air quality colors - Red */
+            --air-good: 0 85% 60%;
+            --air-moderate: 0 85% 60%;
+            --air-bad: 0 85% 60%;
+
+            /* Transport colors - Red */
+            --transport-color: 0 85% 60%;
+        }
+
+        /* Main weather card */
+        .weather-card {
+            width: 800px;
+            height: 480px;
+            background: linear-gradient(135deg,
+            hsl(var(--card)) 0%,
+            hsl(var(--card)) 50%,
+            hsl(var(--muted) / 0.3) 100%);
+            border: 2px solid hsl(var(--border) / 0.2);
+            border-radius: 12px;
+            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
+            padding: 24px;
+            display: grid;
+            grid-template-columns: 1fr 1fr 1fr;
+            gap: 24px;
+            color: hsl(var(--foreground));
+        }
+
+        /* Left Column - Current Weather */
+        .current-weather {
+            display: flex;
+            flex-direction: column;
+            gap: 16px;
+        }
+
+        .location {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            color: hsl(var(--foreground));
+        }
+
+        .location-icon {
+            color: hsl(0 85% 60%) !important;
+            font-size: 14px;
+        }
+
+        .location-text {
+            font-weight: 500;
+            font-size: 14px;
+        }
+
+        .current-temp {
+            text-align: center;
+            margin: 8px 0;
+        }
+
+        .temp-main {
+            font-size: 36px;
+            font-weight: bold;
+            color: hsl(var(--foreground));
+        }
+
+        .feels-like {
+            font-size: 14px;
+            color: hsl(var(--muted-foreground));
+            margin-top: 4px;
+        }
+
+        .weather-details {
+            display: flex;
+            flex-direction: column;
+            gap: 12px;
+        }
+
+        .detail-item {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+        }
+
+        .detail-label {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            font-size: 14px;
+        }
+
+        .detail-value {
+            font-size: 14px;
+            font-weight: 500;
+        }
+
+        .cloud-icon {
+            color: hsl(var(--weather-cloudy)) !important;
+        }
+
+        .wind-icon, .activity-icon {
+            color: hsl(0 85% 60%) !important;
+        }
+
+        .aurora-icon {
+            color: hsl(var(--weather-aurora)) !important;
+        }
+
+        .air-quality-badge {
+            background: hsl(var(--air-good));
+            color: hsl(0, 0%, 100%) !important;
+            padding: 8px 16px;
+            border-radius: 20px;
+            font-size: 12px;
+            font-weight: bolder;
+            text-align: center;
+        }
+
+        /* Middle Column - Forecast */
+        .forecast-section {
+            display: flex;
+            flex-direction: column;
+            gap: 16px;
+        }
+
+        .section-title {
+            font-weight: 600;
+            color: hsl(var(--foreground));
+            font-size: 16px;
+        }
+
+        .forecast-grid {
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 8px;
+        }
+
+        .forecast-card {
+            background: hsl(var(--muted) / 0.2);
+            border: 1px solid hsl(var(--border) / 0.5);
+            border-radius: 8px;
+            padding: 8px;
+            text-align: center;
+            display: flex;
+            flex-direction: column;
+            gap: 4px;
+        }
+
+        .forecast-date {
+            font-size: 12px;
+            font-weight: 500;
+            color: hsl(var(--foreground));
+        }
+
+        .forecast-icon {
+            display: flex;
+            justify-content: center;
+            margin: 4px 0;
+            color: hsl(var(--weather)) !important;
+        }
+
+        .forecast-condition {
+            font-size: 12px;
+            color: hsl(var(--muted-foreground));
+        }
+
+        .forecast-temp {
+            font-size: 14px;
+            font-weight: 600;
+            color: hsl(var(--foreground));
+        }
+
+        .forecast-rain {
+            font-size: 12px;
+            color: hsl(var(--muted-foreground));
+        }
+
+        .weather-sunny {
+            color: hsl(var(--weather-sunny));
+            font-size: 24px;
+        }
+
+        .weather-cloudy {
+            color: hsl(var(--weather-cloudy));
+            font-size: 24px;
+        }
+
+        .weather-rainy {
+            color: hsl(var(--weather-rainy));
+            font-size: 24px;
+        }
+
+        .sun-moon-info {
+            padding-top: 8px;
+            border-top: 1px solid hsl(var(--border));
+            display: flex;
+            flex-direction: column;
+            gap: 8px;
+        }
+
+        .sun-moon-item {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+        }
+
+        .sun-moon-label {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            font-size: 12px;
+        }
+
+        .sun-moon-value {
+            font-size: 12px;
+            font-weight: 500;
+        }
+
+        .moon-phase-label {
+            font-size: 12px;
+            color: hsl(var(--muted-foreground));
+        }
+
+        .sunrise-icon, .sunset-icon {
+            color: hsl(0 85% 60%) !important;
+        }
+
+        .moon-icon {
+            color: hsl(0 85% 60%) !important;
+        }
+
+        /* Right Column - Transport */
+        .transport-section {
+            display: flex;
+            flex-direction: column;
+            gap: 16px;
+        }
+
+        .transport-list {
+            display: flex;
+            flex-direction: column;
+            gap: 12px;
+            flex: 1;
+        }
+
+        .transport-item {
+            background: hsl(var(--card));
+            border: 1px solid hsl(var(--border));
+            border-radius: 8px;
+            padding: 12px;
+            display: flex;
+            align-items: flex-start;
+            gap: 12px;
+            transition: box-shadow 0.2s ease;
+        }
+
+        .transport-item:hover {
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+        }
+
+        .transport-item i {
+            font-size: 20px;
+            margin-top: 2px;
+        }
+
+        .transport-color {
+            color: hsl(var(--transport-color)) !important;
+        }
+
+        .transport-info {
+            flex: 1;
+            min-width: 0;
+        }
+
+        .transport-name {
+            font-weight: 500;
+            font-size: 14px;
+            color: hsl(var(--foreground));
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+
+        .transport-destination {
+            font-size: 12px;
+            color: hsl(var(--muted-foreground));
+            white-space: nowrap;
+            overflow: hidden;
+            width: 152px;
+            text-overflow: ellipsis;
+        }
+
+        .transport-time {
+            font-size: 14px;
+            font-weight: 600;
+            color: hsl(var(--primary));
+            text-align: right;
+        }
+
+        .last-updated {
+            padding-top: 16px;
+            margin-top: 16px;
+            border-top: 1px solid hsl(var(--border));
+        }
+
+        .update-text {
+            font-size: 12px;
+            color: hsl(var(--muted-foreground));
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+<div class="weather-card @UseHighContrast(ViewBag.IsHighContrast)">
+    <!-- Left Column - Current Weather -->
+    <div class="current-weather">
+        <div class="location">
+            <i class="fas fa-map-marker-alt location-icon"></i>
+            <span class="location-text">@Model.Weather.CityName</span>
+        </div>
+
+        <div class="current-temp">
+            <div class="temp-main">@Model.Weather.Current.Temperature°C</div>
+            <div class="feels-like">Feels like @Model.Weather.Current.Feelslike°C</div>
+        </div>
+
+        <div class="weather-details">
+            <div class="detail-item">
+                <div class="detail-label">
+                    <i class="fas fa-cloud cloud-icon"></i>
+                    <span>Clouds</span>
+                </div>
+                <span class="detail-value">@Model.Weather.Current.Cloud%</span>
+            </div>
+
+            <div class="detail-item">
+                <div class="detail-label">
+                    <i class="fas fa-wind wind-icon"></i>
+                    <span>Wind</span>
+                </div>
+                <span class="detail-value">@Model.Weather.Current.WindPerMeterSecond.ToString("0.##") m/s @Model.Weather.Current.WindDirection</span>
+            </div>
+
+            <div class="detail-item">
+                <div class="detail-label">
+                    <i class="fas fa-chart-line activity-icon"></i>
+                    <span>Gusts</span>
+                </div>
+                <span class="detail-value">@Model.Weather.Current.WindGustPerMeterSecond.ToString("0.##") m/s</span>
+            </div>
+
+            <div class="detail-item">
+                <div class="detail-label">
+                    <i class="fas fa-star aurora-icon"></i>
+                    <span>Aurora</span>
+                </div>
+                <span class="detail-value">@Model.Weather.Current.AuroraProbability.Value%</span>
+            </div>
+        </div>
+
+        <div class="air-quality-badge">
+            Air Quality: @GetAirQualityStatus(Model.Weather.Current.AirQuality)
+        </div>
+    </div>
+
+    <!-- Middle Column - Forecast -->
+    <div class="forecast-section">
+        <h3 class="section-title">@Model.Weather.Forecast.Count-Day Forecast</h3>
+
+        <div class="forecast-grid">
+            @foreach (var day in Model.Weather.Forecast)
+            {
+                <div class="forecast-card">
+                    <div class="forecast-date">@GetDayStatus(day.Date)</div>
+                    <div class="forecast-icon">
+                        <i class="fas fa-cloud forecast-icon @GetWeatherIcon(day.IconCode)"></i>
+                    </div>
+                    <div class="forecast-condition">@(day.Day?.ConditionText ?? "Unspecified")</div>
+                    <div class="forecast-temp">@day.MinTempC°/@day.MaxTempC°</div>
+                    <div class="forecast-rain">Rain: @day.ChanceOfRain%</div>
+                </div>
+            }
+        </div>
+
+        <div class="sun-moon-info">
+            <div class="sun-moon-item">
+                <div class="sun-moon-label">
+                    <i class="fas fa-sun sunrise-icon"></i>
+                    <span>Sunrise</span>
+                </div>
+                <span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Sunrise</span>
+            </div>
+
+            <div class="sun-moon-item">
+                <div class="sun-moon-label">
+                    <i class="fas fa-sun sunset-icon"></i>
+                    <span>Sunset</span>
+                </div>
+                <span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Sunset</span>
+            </div>
+
+            <div class="sun-moon-item">
+                <div class="sun-moon-label">
+                    <i class="fas fa-moon moon-icon"></i>
+                    <span>Moonrise</span>
+                </div>
+                <span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moonrise</span>
+            </div>
+
+            <div class="sun-moon-item">
+                <div class="sun-moon-label">
+                    <i class="fas fa-moon moon-icon"></i>
+                    <span>Moonset</span>
+                </div>
+                <span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moonset</span>
+            </div>
+
+            <div class="sun-moon-item">
+                <span class="moon-phase-label">Moon phase</span>
+                <span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moon_Illumination%</span>
+            </div>
+        </div>
+    </div>
+
+    <!-- Right Column - Public Transport -->
+    <div class="transport-section">
+        <h3 class="section-title">Upcoming Departures</h3>
+
+        <div class="transport-list">
+            @foreach (var transport in Model.TimeTable.Take(5))
+            {
+
+                var departureTime = DateTime.Parse(transport.DepartureTime);
+                var minutesUntilDeparture = (int)(departureTime - DateTime.Now).TotalMinutes;
+
+                <div class="transport-item">
+                    <i class="fas transport-color @GetTransPortIcon(transport.InternalTransportationName)"></i>
+                    <div class="transport-info">
+                        <div class="transport-name">@transport.LineNumber</div>
+                        <div class="transport-destination">to @transport.Direction</div>
+                    </div>
+                    <div class="transport-time">@DateTime.Parse(transport.DepartureTime).ToShortTimeString() (@minutesUntilDeparture min)</div>
+                </div>
+            }
+        </div>
+
+        <div class="last-updated">
+            <div class="update-text">Last updated: <span id="current-time"></span></div>
+        </div>
+    </div>
+</div>
+
+<script>
+    // Update current time
+    function updateTime() {
+        const now = new Date();
+        document.getElementById('current-time').textContent = now.toLocaleTimeString();
+    }
+
+    updateTime();
+    setInterval(updateTime, 1000);
+</script>
+</body>
+</html>

README.md

@@ -1 +1,109 @@
-E-ink solar panel screen showing info, this is the api for it. Low effort code
+# This [![Build and Deploy](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml/badge.svg)](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml)
+Core api and Esp32 code for displaying weather data and public transport information on a e-ink display.
+
+<img width="800" height="480" alt="image" src="https://github.com/user-attachments/assets/ef5af0c6-ea3a-494d-b2af-3de6e70b3e6a" />
+
+## Features 😺
+- Display current weather data
+- Display public transport information
+- Display time and date
+
+## Requirements
+- ESP32 board
+- E-ink display (e.g. Waveshare 7.5 inch)
+
+# Installation
+
+This section provides instructions for setting up and running the HomeApi project.
+
+## Prerequisites
+
+- [.NET 9.0 SDK](https://dotnet.microsoft.com/download/dotnet/9.0) or later
+- Docker (optional, for containerized deployment)
+- Git (to clone the repository)
+
+## Option 1: Local Development Setup
+
+1. Clone the repository:
+   ```bash
+   git clone https://github.com/Myxelium/HomeScreen.git
+   cd HomeApi
+   ```
+
+2. Restore dependencies:
+   ```bash
+   dotnet restore
+   ```
+
+3. Build the project:
+   ```bash
+   dotnet build
+   ```
+
+4. Run the application:
+   ```bash
+   dotnet run
+   ```
+
+The API will be available at `http://localhost:5000`.
+
+## Option 2: Docker Deployment
+
+1. Build the Docker image:
+   ```bash
+   docker build -t homeapi .
+   ```
+
+2. Run the container:
+   ```bash
+   docker run -d -p 5000 --name homeapi homeapi
+   ```
+
+The API will be accessible at `http://localhost:5000`.
+
+## Configuration
+
+The application uses the standard .NET configuration system. You can modify settings in:
+
+- `appsettings.json` - Default configuration
+- `appsettings.Development.json` - Development environment configuration
+
+API endpoints:
+- Weather data: GET `/home`
+- Generated image: GET `/home/default.jpg`
+- Configuration data: GET `/home/configuration`
+- Departure board: GET `/home/departure-board`
+
+## API Documentation
+
+When running, API documentation is available through Scalar at `/scalar`.
+
+```mermaid
+flowchart TD
+subgraph ESP32 Device
+ESP[ESP32 E-Ink Display]
+ESP -->|HTTP GET /home/configuration| API
+ESP -->|HTTP GET /home/default.jpg| API
+end
+
+    subgraph HomeApi
+        API[HomeControllerAPI]
+        API -->|MediatR| Handlers
+        Handlers -->|Service Calls| Services
+        Services -->|Refit Clients| Clients
+        Clients -->|External APIs| ExtAPIs
+        API -->|Returns JSON/JPEG| ESP
+    end
+
+    subgraph ExternalAPIs
+        WeatherAPI[Weather API]
+        AuroraAPI[Aurora API]
+        NominatimAPI[Nominatim API]
+        ResRobotAPI[ResRobot API]
+    end
+
+    ExtAPIs -.-> WeatherAPI
+    ExtAPIs -.-> AuroraAPI
+    ExtAPIs -.-> NominatimAPI
+    ExtAPIs -.-> ResRobotAPI
+```

compose.yaml

@@ -1,13 +1,15 @@
-services:
-  homeapi:
-    image: homeapi
-    build:
-      context: .
-      dockerfile: Dockerfile
+version: '3.8'
 
-  homeapi-1:
-    image: homeapi-1
+services:
+  homeapi:
     build:
       context: .
       dockerfile: HomeApi/Dockerfile
-
+    image: homeapi:latest
+    ports:
+      - "5000:5000"
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Development
+    volumes:
+      - ./HomeApi/appsettings.Development.json:/app/appsettings.Development.json:ro
+    restart: unless-stopped