diff --git a/esp32/lib/ESP32-sveltekit/DisplayService.h b/esp32/lib/ESP32-sveltekit/DisplayService.h
deleted file mode 100644
index b61ed95..0000000
--- a/esp32/lib/ESP32-sveltekit/DisplayService.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#pragma once
-
-#include <Adafruit_GFX.h>
-#include <Adafruit_SSD1306.h>
-#include <Wire.h>
-#include <mutex>
-
-#define SCREEN_WIDTH 128
-#define SCREEN_HEIGHT 64
-
-class DisplayService {
-  public:
-    DisplayService() : display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1) {};
-
-    bool begin() {
-        std::lock_guard<std::mutex> guard(displayMutex);
-        if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
-            return false;
-        }
-        display.clearDisplay();
-        return true;
-    };
-
-    void clear() {
-        std::lock_guard<std::mutex> guard(displayMutex);
-        display.clearDisplay();
-    }
-
-    void drawPixel(int16_t x, int16_t y, uint16_t color) {
-        std::lock_guard<std::mutex> guard(displayMutex);
-        display.drawPixel(x, y, color);
-    }
-
-    void displayMessage(const String &message, int x, int y) {
-        std::lock_guard<std::mutex> lock(displayMutex);
-        display.setCursor(x, y);
-        display.clearDisplay();
-        display.println(message);
-        display.display();
-    }
-
-  private:
-    Adafruit_SSD1306 display;
-    std::mutex displayMutex;
-};