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User Manual for AI Demon Eye I. Product Overview 1.1 Product Introduction AI Demon Eye is an intelligent display product featuring dynamic visual effects and bionic eye simulation functions, with the following capabilities: Realistic Human Eye Simulation: Supports dynamic effects such as iris pattern transformation, blinking animation, and pupil dilation, with a high degree of realism. Custom Content Upload: Allows uploading of custom images and GIFs to achieve personalized display content. Emotion-Driven Switching: Can be integrated with the “Xiaozhi” AI assistant or other system interfaces to automatically switch eye styles and animation effects based on the current emotional state (e.g., happiness, anger, surprise). Multi-Device Compatibility: Widely used in electric vehicle modifications, smart cars, humanoid robots, etc., to enhance a sense of technology and visual impact. It is an ideal choice for DIY and personalized appearance upgrades. II. Quick Start 2.1 Wi-Fi Control Mode After power-on, the device will automatically complete initialization and load the default eye display effect.Please follow the steps below for connection and control: Open the Wi-Fi settings on your mobile phone, find and connect to the hotspot named “cozylife_eye”. Enter the default password: 12345678. After a successful connection, open a browser and enter “192.168.4.1” in the address bar. You will then enter the eye effect control page, where you can perform operations such as image switching, animation adjustment, and custom uploads. Tip: It is recommended to add the page to your browser bookmarks after the first connection for quick access next time.   2.2 Bluetooth Control via Cozylife 2.2.1 Obtaining the APP Scan the QR code

image Download from the link: https://www.cozylife.app/ Search for “Comfort Life/Cozylife” in the app store 3.2.2 System Requirements Bluetooth function needs to be enabled Permission requests related to the app must be allowed 3.2 Device Network Configuration 3.2.1 Preparation for Network Configuration Enable the Bluetooth function on your mobile phone. Keep the APP running in the foreground. 3.2.2 Network Configuration Steps Click “Add Device” in the APP. Select the device that needs to be configured. Wait for the network configuration to be completed. 3.3 Basic Function Settings 3.3.1 Eye Style Settings Click to select different eye styles, and the device will take effect immediately.  3.3.2 Eye Iris Effect Settings

image 3.3.2 Eye Sclera Effect Settings  3.3.3 Eye Pupil Effect Settings  3.3.4 Eye Emotion Effect Settings Click the Auto Emotion switch to enable linkage with Xiaozhi's emotions, serving as Xiaozhi's eyes.  3.3.4 Eye Auto-Blink Effect Settings  3.3.5 Eye Auto-Tracking Effect Settings   3.3.5 Image Upload Function Click to select an image. If it is a static image, it will be saved in the list below. A maximum of 7 static images are supported. If it is a GIF, click the GIF icon to display it, and a maximum of one GIF can be uploaded.  Frequently Asked Questions How to Upgrade the Firmware Flash the firmware using the official flashing tool: Download the Flash download tool. For more information about the Flash download tool, please refer to the doc folder in the compressed package. Open the Flash download tool. Select the chip type; (here, we select ESP32-C3.) Choose an operating mode according to your needs; (here, we select “develop”.) Select a download interface according to your needs; (here, we select “uart”.)  Select the firmware file, enter the flashing address, select the serial port in sequence, click “START” to flash the firmware to the device, and wait for the progress bar to complete to finish the flashing.