diff --git a/qt5_src/Bootloader/main.cpp b/qt5_src/Bootloader/main.cpp
index b0d3a12..b093568 100644
--- a/qt5_src/Bootloader/main.cpp
+++ b/qt5_src/Bootloader/main.cpp
@@ -30,9 +30,28 @@
 
 #include <QtWidgets/QApplication>
 #include "MainWindow.h"
+#include "../HIDAPI/hidapi.h"
 
 int main(int argc, char *argv[])
 {
+    hid_device *dev = hid_open(0x1209, 0x0600, NULL);
+    if (dev == NULL)
+    {
+        qCritical("failed to open device");
+        return 1;
+    }
+
+    unsigned char data[65];
+    memset((void*)&data, 0x00, sizeof(data));
+    data[1] = 0x12;
+
+    int written = hid_write(dev, &(data[0]), 65);
+    qWarning("Wrote %d bytes", written);
+
+    hid_close(dev);
+    return 0;
+
+    /////////////////////////////////////////////////
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 
     QApplication a(argc, argv);