Summary
The team project aims to design a STEAM-themed interactive display system for K-12 students through a line following robot. It will consist of the following modular subsystems: the Sensor Subsystem, which includes a color sensor that communicates via I2C or SPI to detect the line. The Actuator Subsystem, which includes an actuator for bidirectional control and response to move the robot. The HMI Subsystem, which implements push buttons and an OLED screen for user interaction. Finally, the Communication Subsystem, which ensures reliable UART communication and MQTT-based IoT connectivity.