Waveshare ESP32-S3-LCD-0.85-EN Development Board - 0.85" 128×128 IPS LCD, Dual Microphone Array, Surround RGB LEDs for AI Voice & Edge Computing

The ESP32-S3 0.85inch LCD Display Development Board is a compact AIoT development platform designed for smart display, voice interaction, and multimedia applications. Powered by the high-performance ESP32-S3 dual-core LX7 processor, this board supports 2.4GHz Wi-Fi and Bluetooth 5 LE connectivity for wireless embedded projects. It features a 0.85-inch IPS LCD display with 128 × 128 resolution and 65K color output, delivering vibrant visuals in a compact form factor. The onboard dual microphone array, ES8311 audio codec, surround RGB LEDs, TF card slot, and lithium battery support make it ideal for AI speech interaction, smart wearable devices, IoT dashboards, multimedia interfaces, and DIY automation projects. Features: High-performance ESP32-S3 Xtensa LX7 dual-core processor up to 240MHz 0.85inch IPS LCD display with 128 × 128 resolution and 65K colors Supports 2.4GHz Wi-Fi and Bluetooth 5 LE wireless connectivity Onboard dual microphone array with ES8311 audio codec for AI speech applications 8 × programmable surround RGB LEDs for dynamic lighting effects TF card slot support for multimedia storage and data logging USB Type-C interface for power supply and programming Supports online AI and LLM platforms like DeepSeek and Doubao Compact enclosure design suitable for embedded and portable projects Supports external peripherals through SPI, UART, and I2C interfaces Useful Link : https://docs.waveshare.com/ESP32-S3-LCD-0.85 Specifications: Item Type: ESP32-S3 LCD Development Board Processor: Xtensa 32-bit LX7 Dual-Core CPU Frequency: Up to 240MHz Wireless Connectivity: 2.4GHz Wi-Fi + Bluetooth 5 LE Wi-Fi Standard: 802.11 b/g/n Bluetooth Version: BLE 5 Antenna: Onboard Antenna Flash Memory: 8MB PSRAM: 8MB Display Type: IPS LCD Display Size: 0.85 Inch Display Resolution: 128 × 128 Pixels communication Interface: 4-Wire SPI Driver IC : GC9107 Audio Codec: ES8311 Audio Capture: Dual Microphone Array Audio Playback: Supported RGB LEDs: 8 × Programmable Surround RGB LEDs Communication Interfaces: SPI, UART, I2C Power Interface: USB Type-C Pixel pitch : 39.6 × 118.8 (um) Operating Voltage: 3.3V / 5V Package Includes: 1 x Waveshare ESP32-S3-LCD-0.85-EN Development Board - 0.85" 128×128 IPS LCD, Dual Microphone Array, Surround RGB LEDs for AI Voice & Edge Computing 1 x PC insulating sheet

Specifications

Operating voltage	3.3V/5V
Shipping Weight	0.12 kg
Shipping Dimensions	9 × 7 × 3 cm