Marc Bodea focused on improving the reliability of ESP32 touch input within the esphome/esphome repository, addressing issues in high-capacitance configurations. He co-authored a fix that disabled the hardware timeout to prevent continuous interrupts, which previously led to unstable touch behavior. Using C++ and leveraging his expertise in embedded systems and hardware interfacing, Marc also introduced a method to ensure benchmark values are consistently read and enhanced the logging to provide detailed touch-detection thresholds. This work enabled more robust diagnostics and easier tuning in production environments, demonstrating a thoughtful approach to both system stability and maintainability within embedded hardware contexts.