The ESP32-S3-LCD-0.85 is a microcontroller development board that supports 2.4GHz Wi-Fi and Bluetooth BLE 5. It features a custom-molded square plastic case, offering a compact and premium appearance. Onboard 0.85inch IPS color LCD display, TF card slot, 8 × surround RGB LEDs, low-power audio codec chip, and so on, enabling convenient development of multimedia and interactive applications. With these hardware resources, this product supports functions such as image display, audio playback, and lighting effects control, making it suitable for rapid prototyping and integration into end products for customized expansion and secondary development.

• Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
• Built-in 512KB Static RAM, 384KB ROM, 8MB Flash memory, and 8MB PSRAM
• Type-C port, improving device compatibility, easier to use
• Onboard 0.85inch LCD display, 128 × 128 resolution, 65K color
• Onboard 8 × surround RGB LEDs, programmable for multiple dynamic lighting effects
• Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header
• Adapting I2C, UART, and other pin pads for external device connection and debugging, enabling flexible peripheral configuration
• Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design
• Onboard ES8311 audio codec chip, dual microphones module, and other resources