From $3 to $0.01: Turning an Arduino Nano 33 BLE into a Zero‑Cost Voice‑Activated Smart Home Hub
1. How to Turn a $3 Board into a Real-Time Voice-Activated Hub
Yes, you can transform a $3 Arduino Nano 33 BLE into a fully functional, cloud-free voice-controlled smart home hub by leveraging TinyML for edge inference. The process involves training a tiny neural network that recognizes a handful of
