diff --git a/src/UI/CMakeLists.txt b/src/UI/CMakeLists.txt
index 09f2d7b..5c7f06c 100644
--- a/src/UI/CMakeLists.txt
+++ b/src/UI/CMakeLists.txt
@@ -5,7 +5,7 @@ include(FetchContent)
 FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz DOWNLOAD_EXTRACT_TIMESTAMP TRUE)
 FetchContent_MakeAvailable(json)
 
-find_package(Qt6 REQUIRED COMPONENTS Core)
+find_package(Qt6 REQUIRED COMPONENTS Core SerialBus)
 
 set_target_properties(
     UI
@@ -62,4 +62,5 @@ target_link_libraries(UI
     Color
     nlohmann_json::nlohmann_json
     Qt::Core
+    Qt::SerialBus
 )
diff --git a/src/UI/UI_button.cpp b/src/UI/UI_button.cpp
index 4d48e7c..eae06c4 100644
--- a/src/UI/UI_button.cpp
+++ b/src/UI/UI_button.cpp
@@ -1,11 +1,11 @@
 #include "UI_button.hpp"
 
-UI_button::UI_button(std::string text, Color fg_color, Color bg_color, QObject *parrent)
-    : UI_item(UI_BUTTON_TYPE, text, 12, fg_color, bg_color, parrent)
+UI_button::UI_button(std::string text, Color fg_color, Color bg_color, QObject *parent)
+    : UI_item(UI_BUTTON_TYPE, text, 12, fg_color, bg_color, parent)
 {
 }
 
-UI_button::UI_button(const json &j, QObject *parrent) : UI_item(UI_BUTTON_TYPE, parrent)
+UI_button::UI_button(const json &j, QObject *parent) : UI_item(UI_BUTTON_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_button.hpp b/src/UI/UI_button.hpp
index 18cd691..5908a9a 100644
--- a/src/UI/UI_button.hpp
+++ b/src/UI/UI_button.hpp
@@ -8,8 +8,8 @@ class UI_button : public UI_item
 {
     Q_OBJECT
   public:
-    UI_button(std::string text, Color fg_color, Color bg_color, QObject *parrent = nullptr);
-    UI_button(const json &j, QObject *parrent = nullptr);
+    UI_button(std::string text, Color fg_color, Color bg_color, QObject *parent = nullptr);
+    UI_button(const json &j, QObject *parent = nullptr);
 
     void from_json(const json &j) override;
     json to_json(size_t id) const override;
diff --git a/src/UI/UI_checkbox.cpp b/src/UI/UI_checkbox.cpp
index 9856f12..02d069b 100644
--- a/src/UI/UI_checkbox.cpp
+++ b/src/UI/UI_checkbox.cpp
@@ -1,16 +1,16 @@
 #include "UI_checkbox.hpp"
 
-UI_checkbox::UI_checkbox(QObject *parrent) : UI_item(UI_CHECKBOX_TYPE, parrent), m_selected()
+UI_checkbox::UI_checkbox(QObject *parent) : UI_item(UI_CHECKBOX_TYPE, parent), m_selected()
 {
 }
 
-UI_checkbox::UI_checkbox(std::string text, Color fg_color, Color bg_color, QObject *parrent)
-    : UI_item(UI_CHECKBOX_TYPE, text, 0, fg_color, bg_color, parrent), m_selected(false)
+UI_checkbox::UI_checkbox(std::string text, Color fg_color, Color bg_color, QObject *parent)
+    : UI_item(UI_CHECKBOX_TYPE, text, 0, fg_color, bg_color, parent), m_selected(false)
 {
 
 }
 
-UI_checkbox::UI_checkbox(const json &j, QObject *parrent) : UI_item(UI_CHECKBOX_TYPE, parrent), m_selected()
+UI_checkbox::UI_checkbox(const json &j, QObject *parent) : UI_item(UI_CHECKBOX_TYPE, parent), m_selected()
 {
     from_json(j);
 }
diff --git a/src/UI/UI_checkbox.hpp b/src/UI/UI_checkbox.hpp
index ec5cad9..a125e7c 100644
--- a/src/UI/UI_checkbox.hpp
+++ b/src/UI/UI_checkbox.hpp
@@ -8,10 +8,10 @@ class UI_checkbox : public UI_item
 {
     Q_OBJECT
   public:
-    UI_checkbox(QObject *parrent = nullptr);
+    UI_checkbox(QObject *parent = nullptr);
     UI_checkbox(std::string text, Color fg_color, Color bg_color,
-                QObject *parrent = nullptr);
-    UI_checkbox(const json &j, QObject *parrent = nullptr);
+                QObject *parent = nullptr);
+    UI_checkbox(const json &j, QObject *parent = nullptr);
 
     void toggle_selected();
     bool selected() const;
diff --git a/src/UI/UI_combobox.cpp b/src/UI/UI_combobox.cpp
index 02b8f01..a4c5f7d 100644
--- a/src/UI/UI_combobox.cpp
+++ b/src/UI/UI_combobox.cpp
@@ -1,6 +1,6 @@
 #include "UI_combobox.hpp"
 
-UI_combobox::UI_combobox(QObject *parrent) : UI_x_boxes(UI_COMBOBOX_TYPE, parrent)
+UI_combobox::UI_combobox(QObject *parent) : UI_x_boxes(UI_COMBOBOX_TYPE, parent)
 {
 }
 
@@ -10,7 +10,7 @@ UI_combobox::UI_combobox(Color fg_color, Color bg_color,
 {
 }
 
-UI_combobox::UI_combobox(const json &j, QObject *parrent) : UI_x_boxes(UI_COMBOBOX_TYPE, parrent)
+UI_combobox::UI_combobox(const json &j, QObject *parent) : UI_x_boxes(UI_COMBOBOX_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_dial.cpp b/src/UI/UI_dial.cpp
index 2d911ce..54417bc 100644
--- a/src/UI/UI_dial.cpp
+++ b/src/UI/UI_dial.cpp
@@ -1,20 +1,20 @@
 #include "UI_dial.hpp"
 
 UI_dial::UI_dial(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max, double value,
-                 QObject *parrent)
-    : UI_item(UI_DIAL_TYPE, text, 12, fg_color, bg_color, parrent), m_min(min), m_max(max), m_value(value), m_unit(unit)
+                 QObject *parent)
+    : UI_item(UI_DIAL_TYPE, text, 12, fg_color, bg_color, parent), m_min(min), m_max(max), m_value(value), m_unit(unit)
 {
 }
 
 UI_dial::UI_dial(std::string text, Color fg_color, Color bg_color, double min, double max,
-                 double value, QObject *parrent)
-    : UI_dial(text, "", fg_color, bg_color, min, max, value, parrent)
+                 double value, QObject *parent)
+    : UI_dial(text, "", fg_color, bg_color, min, max, value, parent)
 {
 
 }
 
-UI_dial::UI_dial(const json &j, QObject *parrent)
-    : UI_item(UI_DIAL_TYPE, parrent)
+UI_dial::UI_dial(const json &j, QObject *parent)
+    : UI_item(UI_DIAL_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_dial.hpp b/src/UI/UI_dial.hpp
index 3ed072c..f74c2a4 100644
--- a/src/UI/UI_dial.hpp
+++ b/src/UI/UI_dial.hpp
@@ -8,10 +8,10 @@ class UI_dial : public UI_item
     Q_OBJECT
   public:
     UI_dial(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max, double value,
-            QObject *parrent = nullptr);
+            QObject *parent = nullptr);
     UI_dial(std::string text, Color fg_color, Color bg_color, double min, double max, double value,
-            QObject *parrent = nullptr);
-    UI_dial(const json &j, QObject *parrent = nullptr);
+            QObject *parent = nullptr);
+    UI_dial(const json &j, QObject *parent = nullptr);
 
     void set_value(double value) override;
     double value() const;
diff --git a/src/UI/UI_item.cpp b/src/UI/UI_item.cpp
index 404e7d1..a733887 100644
--- a/src/UI/UI_item.cpp
+++ b/src/UI/UI_item.cpp
@@ -1,19 +1,19 @@
 #include "UI_item.hpp"
 
 UI_item::UI_item(std::string type, std::string text, uint8_t text_size, Color fg_color, Color bg_color,
-                 QObject *parrent)
-    : QObject(parrent), m_id((size_t)-1), m_type(type), m_text(text), m_text_size(text_size), m_fg_color(fg_color),
+                 QObject *parent)
+    : QObject(parent), m_id((size_t)-1), m_type(type), m_text(text), m_text_size(text_size), m_fg_color(fg_color),
       m_bg_color(bg_color), enabled(true), visible(true)
 {
 }
 
-UI_item::UI_item(std::string type, QObject *parrent)
-    : QObject(parrent), m_id((size_t)-1), m_type(type), m_text(""), m_text_size(12), m_fg_color(Color::Black),
+UI_item::UI_item(std::string type, QObject *parent)
+    : QObject(parent), m_id((size_t)-1), m_type(type), m_text(""), m_text_size(12), m_fg_color(Color::Black),
       m_bg_color(Color::White), enabled(true), visible(true)
 {
 }
 
-UI_item::UI_item(const json &j, QObject *parrent) : QObject(parrent)
+UI_item::UI_item(const json &j, QObject *parent) : QObject(parent)
 {
     from_json(j);
 }
@@ -162,7 +162,9 @@ void UI_item::set_value(double value)
     UNUSED(value);
 };
 
-void UI_item::can_send(can_message_t msg)
+void UI_item::can_send(uint32_t id, uint8_t dlc, std::array<uint8_t, 8> payload)
 {
-    UNUSED(msg);
-};
\ No newline at end of file
+    UNUSED(id);
+    UNUSED(dlc);
+    UNUSED(payload);
+};
diff --git a/src/UI/UI_item.hpp b/src/UI/UI_item.hpp
index 7fa43a2..b9a479a 100644
--- a/src/UI/UI_item.hpp
+++ b/src/UI/UI_item.hpp
@@ -7,6 +7,7 @@
 #include <thread>
 
 #include <QObject>
+#include <QCanBusFrame>
 using json = nlohmann::json;
 
 #define UNUSED(x) (void)(x)
@@ -15,10 +16,10 @@ class UI_item : public QObject
 {
     Q_OBJECT
   public:
-    explicit UI_item(std::string type, QObject *parrent = nullptr);
+    explicit UI_item(std::string type, QObject *parent = nullptr);
     explicit UI_item(std::string type, std::string text, uint8_t text_size, Color fg_color,
-                     Color bg_color, QObject *parrent = nullptr);
-    explicit UI_item(const json &j, QObject *parrent = nullptr);
+                     Color bg_color, QObject *parent = nullptr);
+    explicit UI_item(const json &j, QObject *parent = nullptr);
     ~UI_item();
 
     std::string type() const;
@@ -49,7 +50,7 @@ class UI_item : public QObject
     virtual void click();
     virtual void set_selected(std::string selected);
     virtual void set_value(double value);
-    virtual void can_send(can_message_t msg);
+    virtual void can_send(uint32_t id, uint8_t dlc, std::array<uint8_t, 8> payload);
 
   signals:
     void value_changed();
diff --git a/src/UI/UI_label.cpp b/src/UI/UI_label.cpp
index 5b73242..92330b1 100644
--- a/src/UI/UI_label.cpp
+++ b/src/UI/UI_label.cpp
@@ -1,11 +1,11 @@
 #include "UI_label.hpp"
 
-UI_label::UI_label(std::string text, Color fg_color, Color bg_color, QObject *parrent)
-    : UI_item(UI_LABEL_TYPE, text, 12, fg_color, bg_color, parrent)
+UI_label::UI_label(std::string text, Color fg_color, Color bg_color, QObject *parent)
+    : UI_item(UI_LABEL_TYPE, text, 12, fg_color, bg_color, parent)
 {
 }
 
-UI_label::UI_label(const json &j, QObject *parrent) : UI_item(UI_LABEL_TYPE, parrent)
+UI_label::UI_label(const json &j, QObject *parent) : UI_item(UI_LABEL_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_label.hpp b/src/UI/UI_label.hpp
index a025710..6201962 100644
--- a/src/UI/UI_label.hpp
+++ b/src/UI/UI_label.hpp
@@ -8,8 +8,8 @@ class UI_label : public UI_item
 {
     Q_OBJECT
   public:
-    UI_label(std::string text, Color fg_color, Color bg_color, QObject *parrent = nullptr);
-    UI_label(const json &j, QObject *parrent = nullptr);
+    UI_label(std::string text, Color fg_color, Color bg_color, QObject *parent = nullptr);
+    UI_label(const json &j, QObject *parent = nullptr);
 
     void from_json(const json &j) override;
     json to_json(size_t id) const override;
diff --git a/src/UI/UI_led.cpp b/src/UI/UI_led.cpp
index 78aab90..5084b08 100644
--- a/src/UI/UI_led.cpp
+++ b/src/UI/UI_led.cpp
@@ -1,11 +1,11 @@
 #include "UI_led.hpp"
 
-UI_led::UI_led(std::string text, Color fg_color, Color bg_color, Color led_color, QObject *parrent)
-    : UI_item(UI_LED_TYPE, text, 12, fg_color, bg_color, parrent), m_led_color(led_color)
+UI_led::UI_led(std::string text, Color fg_color, Color bg_color, Color led_color, QObject *parent)
+    : UI_item(UI_LED_TYPE, text, 12, fg_color, bg_color, parent), m_led_color(led_color)
 {
 }
 
-UI_led::UI_led(const json &j, QObject *parrent) : UI_item(UI_LED_TYPE, parrent)
+UI_led::UI_led(const json &j, QObject *parent) : UI_item(UI_LED_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_led.hpp b/src/UI/UI_led.hpp
index 25eefed..5161f50 100644
--- a/src/UI/UI_led.hpp
+++ b/src/UI/UI_led.hpp
@@ -9,8 +9,8 @@ class UI_led : public UI_item
     Q_OBJECT
   public:
     UI_led(std::string text, Color fg_color, Color bg_color, Color led_color,
-           QObject *parrent = nullptr);
-    UI_led(const json &j, QObject *parrent = nullptr);
+           QObject *parent = nullptr);
+    UI_led(const json &j, QObject *parent = nullptr);
 
     Color led_color() const;
     void set_led_color(Color led_color);
diff --git a/src/UI/UI_slider.cpp b/src/UI/UI_slider.cpp
index b6ce3f1..e565b58 100644
--- a/src/UI/UI_slider.cpp
+++ b/src/UI/UI_slider.cpp
@@ -1,19 +1,19 @@
 #include "UI_slider.hpp"
 
 UI_slider::UI_slider(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max,
-                     double value, QObject *parrent)
-    : UI_item(UI_SLIDER_TYPE, text, 12, fg_color, bg_color, parrent), m_min(min), m_max(max), m_value(value), m_unit(unit)
+                     double value, QObject *parent)
+    : UI_item(UI_SLIDER_TYPE, text, 12, fg_color, bg_color, parent), m_min(min), m_max(max), m_value(value), m_unit(unit)
 {
 }
 
 UI_slider::UI_slider(std::string text, Color fg_color, Color bg_color, double min, double max, double value,
-              QObject *parrent)
-              : UI_slider(text, "", fg_color, bg_color, min, max, value, parrent)
+              QObject *parent)
+              : UI_slider(text, "", fg_color, bg_color, min, max, value, parent)
 {
 
 }
               
-UI_slider::UI_slider(const json &j, QObject *parrent) : UI_item(UI_SLIDER_TYPE, parrent)
+UI_slider::UI_slider(const json &j, QObject *parent) : UI_item(UI_SLIDER_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_slider.hpp b/src/UI/UI_slider.hpp
index 428a717..7be0fb6 100644
--- a/src/UI/UI_slider.hpp
+++ b/src/UI/UI_slider.hpp
@@ -8,10 +8,10 @@ class UI_slider : public UI_item
     Q_OBJECT
   public:
     UI_slider(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max, double value,
-              QObject *parrent = nullptr);
+              QObject *parent = nullptr);
     UI_slider(std::string text, Color fg_color, Color bg_color, double min, double max, double value,
-              QObject *parrent = nullptr);
-    UI_slider(const json &j, QObject *parrent = nullptr);
+              QObject *parent = nullptr);
+    UI_slider(const json &j, QObject *parent = nullptr);
 
     void set_value(double value) override;
     double value() const;
diff --git a/src/UI/UI_textbox.cpp b/src/UI/UI_textbox.cpp
index c260551..85a9145 100644
--- a/src/UI/UI_textbox.cpp
+++ b/src/UI/UI_textbox.cpp
@@ -1,11 +1,11 @@
 #include "UI_textbox.hpp"
 
-UI_textbox::UI_textbox(std::string hint, Color fg_color, Color bg_color, QObject *parrent)
-    : UI_item(UI_TEXTBOX_TYPE, "", 0, fg_color, bg_color, parrent), m_hint(hint)
+UI_textbox::UI_textbox(std::string hint, Color fg_color, Color bg_color, QObject *parent)
+    : UI_item(UI_TEXTBOX_TYPE, "", 0, fg_color, bg_color, parent), m_hint(hint)
 {
 }
 
-UI_textbox::UI_textbox(const json &j, QObject *parrent) : UI_item(UI_TEXTBOX_TYPE, parrent)
+UI_textbox::UI_textbox(const json &j, QObject *parent) : UI_item(UI_TEXTBOX_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_textbox.hpp b/src/UI/UI_textbox.hpp
index f5cbdf5..728e59e 100644
--- a/src/UI/UI_textbox.hpp
+++ b/src/UI/UI_textbox.hpp
@@ -8,8 +8,8 @@ class UI_textbox : public UI_item
 {
     Q_OBJECT
   public:
-    UI_textbox(std::string hint, Color fg_color, Color bg_color, QObject *parrent = nullptr);
-    UI_textbox(const json &j, QObject *parrent = nullptr);
+    UI_textbox(std::string hint, Color fg_color, Color bg_color, QObject *parent = nullptr);
+    UI_textbox(const json &j, QObject *parent = nullptr);
 
     void set_text(std::string text) override;
 
diff --git a/src/UI/UI_thermo.cpp b/src/UI/UI_thermo.cpp
index cc2bdbf..8b149d0 100644
--- a/src/UI/UI_thermo.cpp
+++ b/src/UI/UI_thermo.cpp
@@ -1,18 +1,18 @@
 #include "UI_thermo.hpp"
 
 UI_thermo::UI_thermo(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max,
-                     double value, QObject *parrent)
-    : UI_item(UI_THERMO_TYPE, text, 12, fg_color, bg_color, parrent), m_min(min), m_max(max), m_value(value), m_unit(unit)
+                     double value, QObject *parent)
+    : UI_item(UI_THERMO_TYPE, text, 12, fg_color, bg_color, parent), m_min(min), m_max(max), m_value(value), m_unit(unit)
 {
 }
 
 UI_thermo::UI_thermo(std::string text, Color fg_color, Color bg_color, double min, double max, double value,
-                     QObject *parrent)
-    : UI_thermo(text, "", fg_color, bg_color, min, max, value, parrent)
+                     QObject *parent)
+    : UI_thermo(text, "", fg_color, bg_color, min, max, value, parent)
 {
 }
 
-UI_thermo::UI_thermo(const json &j, QObject *parrent) : UI_item(UI_THERMO_TYPE, parrent)
+UI_thermo::UI_thermo(const json &j, QObject *parent) : UI_item(UI_THERMO_TYPE, parent)
 {
     from_json(j);
 }
diff --git a/src/UI/UI_thermo.hpp b/src/UI/UI_thermo.hpp
index 50dcbe0..0735303 100644
--- a/src/UI/UI_thermo.hpp
+++ b/src/UI/UI_thermo.hpp
@@ -9,10 +9,10 @@ class UI_thermo : public UI_item
     Q_OBJECT
   public:
     UI_thermo(std::string text, std::string unit, Color fg_color, Color bg_color, double min, double max, double value,
-              QObject *parrent = nullptr);
+              QObject *parent = nullptr);
     UI_thermo(std::string text, Color fg_color, Color bg_color, double min, double max, double value,
-              QObject *parrent = nullptr);
-    UI_thermo(const json &j, QObject *parrent = nullptr);
+              QObject *parent = nullptr);
+    UI_thermo(const json &j, QObject *parent = nullptr);
 
     void set_value(double value) override;
     double value() const;
diff --git a/src/UI/UI_x_boxes.cpp b/src/UI/UI_x_boxes.cpp
index 0a9cf54..29def9e 100644
--- a/src/UI/UI_x_boxes.cpp
+++ b/src/UI/UI_x_boxes.cpp
@@ -1,12 +1,12 @@
 #include "UI_x_boxes.hpp"
 
-UI_x_boxes::UI_x_boxes(std::string type, QObject *parrent) : UI_item(type, parrent), m_options()
+UI_x_boxes::UI_x_boxes(std::string type, QObject *parent) : UI_item(type, parent), m_options()
 {
 }
 
 UI_x_boxes::UI_x_boxes(std::string type, std::string text, Color fg_color, Color bg_color,
-                       std::vector<std::string> options, QObject *parrent)
-    : UI_item(type, text, 12, fg_color, bg_color, parrent), m_options(options)
+                       std::vector<std::string> options, QObject *parent)
+    : UI_item(type, text, 12, fg_color, bg_color, parent), m_options(options)
 {
 }
 
diff --git a/src/UI/UI_x_boxes.hpp b/src/UI/UI_x_boxes.hpp
index e7ba1b7..071cf12 100644
--- a/src/UI/UI_x_boxes.hpp
+++ b/src/UI/UI_x_boxes.hpp
@@ -6,9 +6,9 @@ class UI_x_boxes : public UI_item
 {
     Q_OBJECT
   public:
-    UI_x_boxes(std::string type, QObject *parrent = nullptr);
+    UI_x_boxes(std::string type, QObject *parent = nullptr);
     UI_x_boxes(std::string type, std::string text, Color fg_color, Color bg_color,
-               std::vector<std::string> options, QObject *parrent = nullptr);
+               std::vector<std::string> options, QObject *parent = nullptr);
 
     void from_json(const json &j) override;
     json to_json(size_t id) const override;
diff --git a/tools/simulator_base.cpp b/tools/simulator_base.cpp
index 7789a17..769c69e 100644
--- a/tools/simulator_base.cpp
+++ b/tools/simulator_base.cpp
@@ -1,7 +1,7 @@
 #include "simulator_base.hpp"
 
-Simulator_base::Simulator_base(std::string name, std::chrono::milliseconds interval, QObject *parrent)
-    : QObject(parrent), m_name(name), m_timer(new QTimer(this)), m_interval(interval)
+Simulator_base::Simulator_base(std::string name, std::chrono::milliseconds interval, QObject *parent)
+    : QObject(parent), m_name(name), m_timer(new QTimer(this)), m_interval(interval)
 {
     connect(m_timer, &QTimer::timeout, this, [this] { timer(); });
     m_UI_items.reserve(50);
diff --git a/tools/simulator_base.hpp b/tools/simulator_base.hpp
index 30aea13..915d142 100644
--- a/tools/simulator_base.hpp
+++ b/tools/simulator_base.hpp
@@ -15,7 +15,7 @@ class Simulator_base : public QObject
      * @param interval The interval of the timer (default is 100ms)
      */
     Simulator_base(std::string name, std::chrono::milliseconds interval = std::chrono::milliseconds(100),
-                   QObject *parrent = nullptr);
+                   QObject *parent = nullptr);
 
     /**
      * @brief Returns the name of the simulator
diff --git a/tools/simulators.cpp b/tools/simulators.cpp
index c939d75..541a0a3 100644
--- a/tools/simulators.cpp
+++ b/tools/simulators.cpp
@@ -4,7 +4,7 @@
 #include <QDebug>
 #include <unordered_set>
 
-Simulators::Simulators(uint16_t port, QObject *parrent) : QObject(parrent), m_server(new Websocket(port, this))
+Simulators::Simulators(uint16_t port, QObject *parent) : QObject(parent), m_server(new Websocket(port, this))
 {
     INSERT_SIMULATOR(Test_Sim);
     INSERT_SIMULATOR(Can_Debugger);
diff --git a/tools/simulators/test_sim.cpp b/tools/simulators/test_sim.cpp
index 09de6ee..2a2b382 100644
--- a/tools/simulators/test_sim.cpp
+++ b/tools/simulators/test_sim.cpp
@@ -1,7 +1,7 @@
 #include "test_sim.hpp"
 
-Test_Sim::Test_Sim(QObject* parrent) :
-Simulator_base("Test_Sim", std::chrono::milliseconds(1000), parrent),
+Test_Sim::Test_Sim(QObject* parent) :
+Simulator_base("Test_Sim", std::chrono::milliseconds(1000), parent),
 m_button("Off", Color(Color::White), Color(Color::Red)),
 m_combobox(Color(Color::White), Color(Color::Black), {"Option 1", "Option 2", "Option 3"}, 0),
 m_label("Label", Color(Color::White), Color(Color::Black)),
diff --git a/tools/simulators/test_sim.hpp b/tools/simulators/test_sim.hpp
index bd66131..a6e98a3 100644
--- a/tools/simulators/test_sim.hpp
+++ b/tools/simulators/test_sim.hpp
@@ -4,7 +4,7 @@
 class Test_Sim : public Simulator_base {
     Q_OBJECT
     public:
-        Test_Sim(QObject* parrent = nullptr);
+        Test_Sim(QObject* parent = nullptr);
         void timer() override;
         void run_at_startup() override;
     private: