The 10th AFSIN workshop was held in Cape Coast, Ghana, from July 22nd to July 30th on the following topic: “Using Simple Tools for Advanced Research in Optical Spectroscopy and Multispectral Imaging”. About 50 participants from eight African countries, Sweden and Ireland gathered for this workshop. During this workshop three multipurpose Raspberry LEGO goniometers were constructed and distributed to some of the participants countries.