ESP32-S3 + TinyML: Build a Real-Time Edge AI Home Security System That Runs Without the Cloud

🔐 Why Edge AI for Home Security? In 2026, we need security systems that don't rely on cloud 24/7. If your internet goes down, your cloud-based camera is useless. Plus, sensitive data like home video feeds sitting on someone else's server? That's a privacy nightmare waiting to happen. ESP32-S3 comes with Vector Instructions that accelerate neural network computations, plus built-in Wi-Fi + Bluetooth 5 (LE). All for under — compared to cloud-based AI cameras that charge monthly subscription fees,