diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index fa4658bd..707d23ee 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -48,3 +48,9 @@ target_link_libraries(test_qregexp
 add_executable(spidev_test spidev_test.c)
 
 add_executable(gpio2spi switchPinCtrl.c)
+
+add_executable(test_rs232highspeed
+		TestRs232HighSpeed.cpp
+		../libsrc/leddevice/LedRs232Device.cpp)
+target_link_libraries(test_rs232highspeed
+		serialport)
diff --git a/test/TestRs232HighSpeed.cpp b/test/TestRs232HighSpeed.cpp
new file mode 100644
index 00000000..95707ca4
--- /dev/null
+++ b/test/TestRs232HighSpeed.cpp
@@ -0,0 +1,32 @@
+
+// Hyperion includes
+#include "../libsrc/leddevice/LedRs232Device.h"
+
+
+class TestDevice : public LedRs232Device
+{
+public:
+	TestDevice() :
+		LedRs232Device("/dev/ttyAMA0", 2000000)
+	{
+		// empty
+	}
+
+	int write(const std::vector<ColorRgb> &ledValues) {}
+	int switchOff() {};
+
+	void writeTestSequence()
+	{
+		uint8_t data = 'T';
+
+		writeBytes(1, &data);
+	}
+};
+
+int main()
+{
+	TestDevice device;
+	device.writeTestSequence();
+
+	return 0;
+}