ESP32-S3 0.85inch LCD Display
Development Board
Supports AI Speech Interaction, Online LLM Platforms, And DIY Customization


Version Options

Features
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
LCD Parameters
| OPERATING VOLTAGE | 3.3V/5V | DISPLAY SIZE | 15.21 × 15.21 (mm) |
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| RESOLUTION | 128 × 128 pixels | DISPLAY COLOR | 65K |
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| DISPLAY PANEL | IPS | PIXEL PITCH | 39.6 × 118.8 (um) |
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| COMMUNICATION INTERFACE | 4-wire SPI | DRIVER IC | GC9107 |
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Onboard Audio Codec
Supports High-Quality Audio Processing, Providing Clear And High-Quality Audio Input And Output

Supports AI Speech Interaction
Allows Access To Online Large Model Platforms Such As DeepSeek, Doubao, Etc.


Wi-Fi And BLE 5 Support
ESP32-S3 Integrates 2.4 GHz Wi-Fi (802.11 B/G/N) With 40 MHz Of Bandwidth Support,
Its Bluetooth Low Energy Subsystem Supports Bluetooth 5 (LE) And Bluetooth Mesh

Surround RGB Lighting Effects
Onboard 8 × Surround RGB LEDs, Programmable For Multiple Dynamic Lighting Effects
Supports ESP-IDF, Arduino IDE
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

What's On Board

- ESP32-S3-PICO-1-N8R8
Dual-core processor, up to 240MHz operating frequency, with built-in 8MB Flash and 8MB PSRAM - NS4150
audio power amplifier chip - ES8311 audio codec chip
- Batt recharge and discharge management chip
- ES7210
- PLUS button
- PWR power button
for system power supply ON/OFF, supports custom function - BOOT button
for device startup and function debugging
- Microphones
- TF card slot
- Onboard antenna
supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) - Batt header
MX1.25 2PIN connector, for 3.7 Lithium Batt, supports charging and discharging - USB Type-C port
ESP32-S3 USB port for programming and log printing - Speaker header

To:
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Email(support)
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