In this repository you can find diferents codes about how to read and manipulate data due the Monitoring Board which was developed in the Labortory of Geopositioning at the Universidad del Valle, Cali - Colombia

If you are using a Chineese Arduino Nano its probably that you have to install some drivers:

• CH340: https://electrocrea.com/blogs/tutoriales/como-instalar-driver-ch340-para-arduinos-genericos