AI Assistant Robot
A voice-interactive robot built on ESP32 and cloud AI. It listens, responds, and moves — powered by Whisper + ChatGPT integration and local I2S audio processing.
🎙 INMP441 microphone • MAX98357A amplifier
🧠 Whisper STT + ChatGPT AI backend
🔋 Servo-controlled movement via Arduino
📶 Wi-Fi cloud connection
Features
- Real-time voice recognition via Whisper
- Natural language responses from ChatGPT
- Bluetooth link with Arduino for motion
- Custom MIT App Inventor mobile control
- Audio playback using I2S speaker
Applications
Used in college AI/robotics labs for voice-controlled automation, interaction experiments, and demonstrations of local & cloud-based AI integration.