🚀 Xiaozhi AI Development Board (1.54" LCD & WiFi Support) 🧠

✨ Key Features:

• 🎙️ Crystal Clear Audio: Built-in INMP441 microphone and MAX98357 amplifier ensure ultra-sensitive dialogue and high-quality sound.

• 📺 Real-Time Display: The vibrant 1.54-inch LCD screen shows conversation content and system status instantly for an intuitive, interactive experience.

• 🤖 Smart AI Switching: Seamlessly swap between powerful AI models like Deepseek and Qwen! Plus, enjoy custom role-development functions.

• 🔌 Type-C Convenience: One sleek port does it all. Integrates both charging and data transmission for maximum compatibility and ease of use.

• 🔋 Smart Power Management: Compact design featuring a built-in TP5400 chip that supports safe charging and real-time battery level display.

⚙️ Technical Parameters:

• Interface: TYPE-C (Charging & Data Transfer) ⚡

• Screen: LCD display (Note: Specs cover 1.4" to 1.54" depending on the component) 📱

• Audio Components: INMP441 Mic + MAX98357 Amp 🔊

• Speaker Interface: PH2.0 port (Plug and play—no need to distinguish positive/negative poles) 🎵

• Battery Interface: PH2.0 port for 3.7V batteries (⚠️ Crucial: You must match the positive and negative poles correctly!) 🔋

• Dimensions: 39 x 45.5 mm 📏

📦 Package Includes:

• 1x AI Module 🧩

• 1x Speaker 🔈

• 1x Data Cable 

⚠️ Developer Caution: The current firmware supports Chinese and English. While secondary development is fully supported, please note that no instructional manuals are provided. This board is designed for makers ready to dive in and develop it themselves! 🧑💻🛠️

🗣️ AI Voice Chat ESP32-S3 Development Board (0.91" OLED) 🎓

The perfect educational motherboard for students and makers! 🎒✨

🌟 Product Highlights:

• 💯 Premium Build: 100% brand new, crafted from durable, high-quality plastic materials.

• 🖥️ OLED Setup: Comes fully equipped with a crisp 0.91-inch OLED display.

• 🎨 Color: Random selection (We do not accept specific color requests) 🌈

📦 Package Contents:

• 1x Development Board Breadboard Kit 🛠️*(Note: Only the breadboard kit is included; other products in photos are not.)*

⚠️ Important Reminders:

• 🔥 Firmware Notice: You are required to burn the firmware yourself!

• 🔄 Batch Updates: We constantly improve our products! Slight differences or color variations may occur between batches, but this will never affect functionality.

• 📸 Visual Disclaimer: Light reflection and different monitor displays may cause the item's color in the picture to look slightly different from the real thing.

• 📏 Measurement: Please allow for a standard measurement error of +/- 1-3cm.