XiaoZhi Sample Project

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Introduction

This sample project is based on the Edgi-Talk platform, demonstrating the basic functions of the XiaoZhi voice interaction device, running on the RT-Thread real-time operating system. With this project, users can quickly verify the device’s WiFi connection, button wake-up, and voice interaction capabilities, providing a fundamental reference for further application development.

Software Description

  • The project is developed based on the Edgi-Talk platform.

  • The sample includes the following functions:

    • WiFi connection and status display

    • Button wake-up and voice interaction

    • Device state management (standby, listening, sleep, etc.)

Usage

1. First-time setup (AP configuration)

  1. When the development board starts, it will enter AP mode. Connect your phone or computer to the device hotspot (password shown on the screen):

    alt text

  2. After a successful connection, open a browser and enter 192.168.169.1 to access the configuration interface:

  3. Click Scan to search for nearby Wi-Fi hotspots:

    alt text

  4. After the WiFi connection is successful, the following page will be displayed:

    alt text

  5. When the device screen shows “Standby”, it means voice interaction is ready:

    alt text

Tip: Press the first user button on the development board to enter voice input. After waiting 1–2 seconds, XiaoZhi will automatically respond.

XiaoZhi Expression Meaning

1. Connecting (please wait)

alt text

2. Monitoring (press the button to start talking)

alt text

3. Listening (processing your speech)

alt text

4. Speaking (XiaoZhi is responding to you)

alt text

5. Sleep mode (low power)

alt text

To exit sleep: press the button → wait for “Standby” → interaction becomes available.

Running Effect

  • After flashing, the device will start the sample automatically on power-up.

  • Press the top button once to enter the Listening state and interact with the device. alt text

Notes

  • For first-time use, visit the XiaoZhi official website to complete backend binding. alt text Press the user button to display the verification code on the screen.

  • Please ensure the WiFi SSID and password are correct and that you are using a 2.4GHz network.

  • The device requires an Internet connection to function properly.

  • If you need to modify the graphical configuration, use the following tools:

tools/device-configurator/device-configurator.exe
libs/TARGET_APP_KIT_PSE84_EVAL_EPC2/config/design.modus

  • Save changes and regenerate code after modification.

Startup Sequence

+------------------+
|   Secure M33     |
|  (Secure Core)   |
+------------------+
          |
          v
+------------------+
|       M33        |
| (Non-Secure Core)|
+------------------+
          |
          v
+-------------------+
|       M55         |
| (Application Core)|
+-------------------+

⚠️ Flash in this order strictly to ensure proper operation.

  • If the example does not run, first compile and flash Edgi-Talk_M33_S_Template.

  • To enable M55:

RT-Thread Settings --> Hardware --> select SOC Multi Core Mode --> Enable CM55 Core

config