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HA-TOYMD

Hearit.AI ToyCore​

HA-TOYMD Device Overview

Table of Contents​

  1. Product Overview
  2. Hardware Components
  3. Power Management
  4. LED Indicators
  5. WiFi Configuration
  6. Chat Mode (Real-time Voice Interaction)
  7. Quick Start Guide
  8. Firmware Update
  9. Charging
  10. FAQ (Frequently Asked Questions)

Product Overview​

The HA-TOYMD is an AI-powered voice interactive toy featuring real-time ChatGPT integration. This innovative device enables natural voice conversations with advanced AI, providing an engaging and educational experience.

🎯 Key Features​

  • Real-time ChatGPT Integration: Direct voice conversation with ChatGPT AI model
  • Dual Microphone System: Enhanced voice capture and noise reduction
  • WiFi Connectivity: Seamless cloud-based AI processing
  • Three-color LED Indicator: Intuitive visual feedback for device status
  • Auto Power-off: Intelligent power management with 10-minute auto-sleep
  • OTA Firmware Updates: Over-the-air updates for continuous improvements
  • Simple Operation: Easy-to-use button controls for all functions

Hardware Components​

The HA-TOYMD device features six key physical components, each serving a specific function:

HA-TOYMD Hardware Components

Component Overview​

ComponentFunction
Charging InterfaceUSB-Type-C charging port for device power
Chat buttonControls real-time voice interaction mode with ChatGPT
Power buttonPowers device on/off and triggers WiFi configuration mode
Microphone 1Primary voice input for audio capture
Microphone 2Primary voice input for audio capture
Three-color lightLED indicator providing visual feedback on device status

Power Management​

Power On/Off​

StateTriggerVoice FeedbackLED Status
Power OnLong-press Power button (3s)"Power on"🔵 Blue flashing (0.1s interval)
Power Off (Manual)Long-press Power button (3s)"Power off"LED turns off
Power Off (Auto)10 minutes no activityNoneLED turns off
StandbyDevice idle after power onNone🔵 Blue slow flashing (1s interval)

LED Indicators​

The three-color LED indicator provides real-time visual feedback on the device's operational status through different colors and flashing patterns.

LED Status Reference​

LED StatusStatusMeaning
🔵 Blue (0.1s flashing)BootingDevice is powering on
🔵 Blue (0.3s flashing)WiFi Config ModeReady to configure WiFi settings
🔵 Blue (1s flashing)StandbyDevice idle, waiting for input
🔴 Red (solid)WiFi DisconnectedFailed to connect to WiFi network
⚪ White (0.3s flashing)ConnectingEstablishing real-time voice connection
⚪ White (solid)Chat ActiveReal-time voice interaction mode active
🟢 Green (0.3s flashing)OTA UpdateFirmware update in progress

WiFi Configuration​

Before using the real-time voice interaction features, you must configure the device's WiFi connection to enable cloud-based ChatGPT AI processing.

Configuration Steps​

Step 1: Enter WiFi Configuration Mode​

  1. Power on the device (if not already on)
  2. Press the Power button 3 times quickly
  3. Listen for the WiFi configuration voice prompt
  4. LED Status: Blue light flashing at 0.3s intervals

Step 2: Connect to Device's Temporary WiFi​

  1. On your computer or smartphone, open WiFi settings
  2. Look for a WiFi network named "HA-TOYMD-XXXX" (XXXX represents device-specific numbers)
  3. Connect to this temporary WiFi network
  4. Your browser should automatically open the configuration page
    • If not, manually navigate to: 192.168.4.1
WiFi Configuration Portal

Step 3: Configure WiFi Settings​

  1. Click the "CONFIG" button on the configuration page
  2. Enter your WiFi credentials:
    • SSID: Your WiFi network name (e.g., "Hearit.AI")
    • Password: Your WiFi password (e.g., "66668888")
Enter WiFi Credentials
  1. Click "Save Config" to apply settings

Step 4: Exit Configuration Mode​

After saving, the device will automatically:

  • Exit WiFi configuration mode
  • Attempt to connect to your specified WiFi network
  • Return to standby mode (blue LED flashing at 1s intervals)

Alternative Exit Methods (if not configuring):

  • Click the "EXIT" button on the configuration page
  • Press the Power button 3 times again
  • Wait 3 minutes without action (automatic timeout)

Chat Mode (Real-time Voice Interaction)​

The Chat Mode enables real-time voice conversations with ChatGPT AI. This feature provides natural language interaction for questions, learning, and entertainment.

How to Use Chat Mode​

Starting a Conversation​

  1. Ensure Device is Connected to WiFi:

    • Device should show blue LED flashing slowly (1s intervals) in standby mode
    • If red LED is solid, WiFi is not connected - reconfigure WiFi settings

  2. Press the Chat button once:

    • Device begins establishing connection to ChatGPT service
    • Connection time: Approximately 8 seconds
    • LED Status: White light flashing at 0.3s intervals

  3. Wait for Connection:

    • When connection is established, LED changes to solid white
    • You'll hear a confirmation sound or tone
    • Device is now ready for voice interaction

  4. Start Talking:

    • Speak naturally to the device
    • ChatGPT will process your speech and respond with voice output
    • No need to press buttons while conversing

Ending a Conversation​

Manual Exit:

  • Press the Chat button once to exit chat mode
  • Device returns to standby mode (blue LED, 1s flashing)

Automatic Exit:

  • If there's no conversation for 1 minute, the device automatically exits chat mode
  • Helps conserve battery and data usage

Chat Mode Status Overview​

StageActionLED StatusDurationFeedback
IdleDevice ready🔵 Blue (1s flashing)-Standby mode
ConnectingPress Chat button⚪ White (0.3s flashing)~8 secondsEstablishing connection
ActiveConnection successful⚪ White (solid)Until exitReady for conversation
Timeout1 min no activityReturns to 🔵 blueAutomaticAuto-exit

Quick Start Guide​

Get your HA-TOYMD up and running in minutes! Follow these simple steps to start chatting with ChatGPT.

📋 Complete Setup Flow​

StepActionLED IndicatorVoice PromptWhat's Happening
1Long-press Power button (3s)🔵 Blue fast flashing (0.1s)"Power on"Device booting up
2Wait for standby🔵 Blue slow flashing (1s)NoneDevice ready
3Press Power button 3 times quickly🔵 Blue medium flashing (0.3s)WiFi config promptEntering WiFi setup mode
4Connect to "HAESP32-XXXX" WiFi🔵 Blue medium flashing (0.3s)NoneDevice broadcasting temp WiFi
5Open browser, enter WiFi credentials🔵 Blue medium flashing (0.3s)NoneConfiguring network
6Save configuration🔵 Blue slow flashing (1s)NoneConnected to WiFi, standby
7Press Chat button once⚪ White fast flashing (0.3s)NoneConnecting to ChatGPT (~8s)
8Wait for connection⚪ White solidConfirmation toneReady for conversation!
9Speak naturally⚪ White solidAI responsesChatting with ChatGPT
10Long-press Power button (3s)LED turns off"Power off"Device shutting down

🚀 Step-by-Step Instructions​

Step 1: Power On the Device​

  • Action: Long-press the Power button for 3 seconds
  • LED: Blue light flashing rapidly (0.1s intervals)
  • Voice: Hear "Power on"
  • Status: Device is booting

Step 2: Wait for Standby Mode​

  • LED: Blue light flashing slowly (1s intervals)
  • Status: Device ready for WiFi configuration

Step 3: Enter WiFi Configuration Mode​

  • Action: Quickly press the Power button 3 times
  • LED: Blue light flashing at medium speed (0.3s intervals)
  • Voice: WiFi configuration prompt
  • Status: Device is ready to be configured

Step 4: Connect to Device's Temporary WiFi​

  • Action: On your phone/computer, connect to WiFi named "HAESP32-XXXX"
  • LED: Still blue flashing (0.3s)
  • Status: Configuration portal active

Step 5: Configure Your WiFi​

  • Action:
    1. Browser opens automatically (or go to 192.168.4.1)
    2. Click "CONFIG" button
    3. Enter your WiFi name (SSID) and password
    4. Click "Save Config"
  • LED: Blue flashing continues during setup
  • Status: Saving WiFi credentials

Step 6: Configuration Complete​

  • LED: Blue light flashing slowly (1s intervals)
  • Status: Device connected to your WiFi, in standby mode
  • Note: If LED shows red (solid), WiFi connection failed - retry configuration

Step 7: Start Chat Mode​

  • Action: Press the Chat button once
  • LED: White light flashing (0.3s intervals)
  • Status: Connecting to ChatGPT service (takes ~8 seconds)

Step 8: Begin Conversation​

  • LED: White light solid (constant)
  • Voice: Confirmation tone or sound
  • Status: ChatGPT is ready!
  • Action: Start speaking naturally to the device

Step 9: Enjoy Your Conversation​

  • LED: White light remains solid during conversation
  • Status: ChatGPT processes your speech and responds with voice
  • Tips:
    • Speak clearly and naturally
    • Wait for AI to finish responding before speaking again
    • No need to press buttons while talking

Step 10: Power Off (When Finished)​

  • Action: Long-press the Power button for 3 seconds
  • LED: LED turns off
  • Voice: Hear "Power off"
  • Status: Device shut down
  • Note: Device auto-powers off after 10 minutes of inactivity

💡 Quick Tips​

  • First-time Setup: WiFi configuration only needs to be done once
  • Next Time: Just power on → press Chat button → start talking!
  • Auto Exit: Chat mode exits automatically after 1 minute of silence
  • Manual Exit: Press Chat button once to exit chat mode anytime
  • Battery: Charge using USB Type-C cable (5V/1A)

6. Firmware​

For detailed firmware update instructions and methods, please visit the dedicated firmware update page:

👉 View Firmware Update Guide for HA-TOYMD

Charging​

Proper charging ensures optimal device performance and battery longevity.

Charging Specifications​

  • Charging Cable: USB Type-C
  • Charging Voltage: 5V / 1A
  • Charging Port: Located at "Charge" position on device

How to Charge​

  1. Connect USB Type-C cable to the device's charging port
  2. Connect the other end to a 5V/1A power adapter or USB port
  3. LED Indicator: Check for charging status indication
  4. Allow device to charge fully before first use

FAQ (Frequently Asked Questions)​

General Operation​

  1. How do I turn on the device?

    Long-press the Power button for 3 seconds. You'll hear "Power on" and see blue LED flashing.

  2. How do I turn off the device?

    Long-press the Power button for 3 seconds. You'll hear "Power off" and the LED will turn off.

  3. Why does my device turn off automatically?

    The device has an auto power-off feature that activates after 10 minutes of inactivity to save battery.

  4. What do the different LED colors mean?

    • Blue: Boot, WiFi config, or standby modes
    • Red: WiFi connection failure
    • White: Chat mode (flashing = connecting, solid = active)
    • Green: Firmware update in progress

WiFi Configuration​

  1. How do I configure WiFi settings?

    Press the Power button 3 times quickly, connect to "HAESP32-XXXX" WiFi, and use the configuration page to enter your WiFi credentials.

  2. Why can't I find the "HAESP32-XXXX" WiFi network?

    • Ensure you pressed the Power button 3 times quickly
    • Listen for the WiFi configuration voice prompt
    • Check that the blue LED is flashing at 0.3s intervals
    • Try restarting the device and entering config mode again

  3. The LED shows red solid - what does this mean?

    Red solid LED indicates WiFi connection failure. Re-enter WiFi configuration mode and verify your SSID and password are correct.

Chat Mode​

  1. How do I start a conversation with ChatGPT?

    Press the Chat button once. Wait for the white LED to become solid (about 8 seconds), then start speaking.

  2. How do I exit Chat Mode?

    Press the Chat button once to manually exit, or wait 1 minute without speaking for automatic exit.

Firmware Updates​

  1. How do I update the firmware?

    Firmware updates are automatic. When you power on the device, it checks for updates automatically and will announce "Upgrading the system" if an update is available.

  2. How long does a firmware update take?

    Approximately 2 minutes. The green LED will flash during the update process.

  3. What if the update fails?

    Restart the device by powering it off and on. It will check for updates again. If problems persist, ensure WiFi connection is stable.