We finished the manufacturing parts and moved to the programming section. The program to run the visual section of the spectrometer was developed by kpszym and mpatte on GitHub (https://github.com/brianchowlab/OSP). It is used to transfer the commend on the laptop to the spectrometer using python 2.7. We faced major challenges in restructuring the program because we are using a spectrometer of a different brand. Since we cannot reference the original library, we developed our own. After that, we run the code for the first time and start debugging. We had to use notepad++ to mass substitute predefined values in the original code.