What Happens When a Microcontroller Starts Bootloader Explained 🚀

⚡🧠 What Really Happens When a Microcontroller Wakes Up? The moment power hits your microcontroller… something critical takes control 👀 Before your code runs, before anything starts — a hidden program decides everything That’s the bootloader 🔥 It prepares memory, checks integrity, and launches your system Miss this step… and nothing works. #EmbeddedSystems #Bootloader #Microcontroller #FirmwareLife #TechExplained #EngineeringReels #EmbeddedDev