Features

Round esp32 smart dev board with onboard 1.75 inch 466×466 capacitive Touch AMOLED display, Lithium Batt. recharge chip, audio codec IC, 6-axis IMU, RTC chip, and more — specifically designed for prototype development and function verification of wearable AI voice-interaction agent applications.

• ESP32-S3-N16R8 dual-core MCU up to 240MHz.
• 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE), on-board Antenna.
• 520KB SRAM、448KB ROM、8MB PSRAM and 16MB Flash.
• 1.75” Round AMOLED Touch Display, 466×466 Resolution, 16M Color.
• Onboard ES8311 Audio Codec chip, Microphones, and Speaker.
• Equipped with 6-axis IMU, RTC chip, Micro SD card slot, Battery Interface, External Speaker Interface.
• Supports OpenAI, Gemini, Xiaozhi for AI Voice-Interaction Agent applications.

Arduino IDE, ESP-IDF, LVGL

Built for Rapid Development

    Leverage a comprehensive development ecosystem—Arduino IDE, ESP-IDF, and LVGL—to accelerate your smart display projects from prototype to production. Our modules come with full SDKs, sample code, tutorials, and technical documents so engineers can deploy GUI, control and IoT features quickly and reliably. With wide platform compatibility, abundant libraries, and active community support, you get everything you need to shorten time-to-market and scale confidently.

• Ready SDKs & Examples: Prebuilt demos for Arduino IDE and ESP-IDF to speed up prototyping.
• GUI & UX: LVGL-based UI templates and components for elegant, responsive interfaces.
• Rich Dev Resources: Step-by-step tutorials, firmware samples, and detailed docs for smooth integration.
• Customization: Hardware and firmware can be tailored for different screen sizes, touch technologies, communication interfaces, power modes, and UI workflows—ideal for branded products and unique industrial requirements.
• Professional Technical Support: Engineering support includes driver adaptation, UI optimization, performance tuning, remote debugging, and mass-production guidance, helping teams solve issues faster and bring products to market with confidence.