====== Preparation ====== First of all, you should download CUBLOC STUDIO and install it on a Windows PC. [[https://comfiletech.com/pages/support.html|Comfile Technology's Download page]] {{ .:cbstudion1.png?nolink |}} For the CUBLOC, you only need an RS-232C cable. {{ .:cable1.png?nolink |}} If your PC doesn't have an RS-232C Port, you can use a USB-to-RS232C cable. {{ .:cable2.png?nolink |}} This demonstration will use the MSB612RA-DC. It is single-body CUBLOC MSB product. {{ .:msb612.png?nolink |}} Enter this source code into CUBLOC Studio. #include "MSB6XX" Do High 32 Wait 500 Low 32 Wait 500 Loop Go to "PC interface setup" in the "Setup" menu. {{ .:msb612_setup.png?nolink |}} Select the Windows PC COM port that is connected to the CUBLOC device's download port. {{ .:msb612_setup2.png?nolink |}} Click the red "Run" icon. {{ .:run.png?nolink |}} This demonstration is just to verify that your development environment is working. If the MSB612RA-DC's relay makes a tick-tock noise, that is success. [[cubloc:index|CUBLOC - Embedded Controller]]