Thank you for your thoughtful response. I am looking for real-world examples to better understand the practical benefits of using RTOS. While projects like smoke detectors and temperature-humidity monitoring over UART i don’t think they are real time system, This forum seems like an ideal place to tap into the expertise of developers who have experience with RTOS. I hope to gain a deeper understanding of why and how they leverage RTOS over bare-metal coding. Your input has been valuable, and I’m open to further suggestions.