Emerging Interfaces
A Voice Assistant on an ESP32, With Two Animated Eyes and Honest Task Pinning
jayesh_nawani's ESP32 voice assistant is a well-documented small project: 16kHz capture, WAV upload to Whisper, GPT reply, 24kHz TTS streamed back in 512-byte chunks, and a 128×64 OLED showing two eyes that react to conversation state. The dual-core task split is the detail worth copying.