Arthur Sanoani developed three foundational features for the UFABCRocketDesign/newbie_software repository, focusing on embedded systems and sensor integration using C++ and Arduino programming. He implemented a blinking LED control to establish basic digital output, then integrated BMP085 sensor support to enable environmental monitoring of temperature, pressure, and altitude. To improve data reliability, Arthur enhanced the serial communication workflow, increasing transmission speed and optimizing sensor initialization. Over the course of one month, his work provided essential hardware interaction and data acquisition capabilities, laying the groundwork for further development. The features addressed core requirements but did not include bug fixes during this period.