ESP32 Voice Commands Processed but LED Unresponsive in MicroPython TinyML Home Automation System

Am developing a home automation voice-controlled system using

MicroPython

MicroPython

and

TinyML

TinyML

on an

ESP32

ESP32

microcontroller to recognize specific voice commands ("turn on" and "turn off") for controlling an LED. Why does the LED remain unresponsive even though commands are being processed correctly? Because my

Audio data is being received.

Audio data is being received.

yet LED does not react to commands.

# Debugging adjustments
def debug_audio_processing():
    # Check microphone status and read sample data
    print("Checking microphone...")
    data = i2s.read()  # Read audio data
    if data:
        print("Audio data received.")
    else:
        print("No audio data.")

debug_audio_processing()

# Debugging adjustments
def debug_audio_processing():
    # Check microphone status and read sample data
    print("Checking microphone...")
    data = i2s.read()  # Read audio data
    if data:
        print("Audio data received.")
    else:
        print("No audio data.")

debug_audio_processing()

DIIS

DevHeads IoT Integration Server•17mo ago•

2 replies

Enthernet Code

ESP32 Voice Commands Processed but LED Unresponsive in MicroPython TinyML Home Automation System

Am developing a home automation voice-controlled system using

MicroPython

MicroPython

and

TinyML

TinyML

on an

ESP32

ESP32

Audio data is being received.

Audio data is being received.

yet LED does not react to commands.

# Debugging adjustments
def debug_audio_processing():
    # Check microphone status and read sample data
    print("Checking microphone...")
    data = i2s.read()  # Read audio data
    if data:
        print("Audio data received.")
    else:
        print("No audio data.")

debug_audio_processing()

# Debugging adjustments
def debug_audio_processing():
    # Check microphone status and read sample data
    print("Checking microphone...")
    data = i2s.read()  # Read audio data
    if data:
        print("Audio data received.")
    else:
        print("No audio data.")

debug_audio_processing()

ESP32 Voice Commands Processed but LED Unresponsive in MicroPython TinyML Home Automation System

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