ESP32-S3 RGB Matrix Driver Board
ESP32-S3 RGB Matrix Driver Board has a 5-10 day lead time before dispatch. Order will only be sent once all items are available for delivery.
ESP32-S3 RGB Matrix Driver Board
The ESP32-S3 RGB Matrix Driver Board by Waveshare is a high-performance development board designed for driving HUB75 RGB LED matrix displays. Powered by the ESP32-S3 dual-core microcontroller, it combines wireless connectivity, audio processing, motion sensing, environmental monitoring, and expandable storage into a compact platform for advanced embedded applications. It is ideal for digital signage, smart displays, IoT dashboards, voice-controlled interfaces, and interactive LED matrix projects.
The board is compatible with HUB75 RGB LED matrix panels and can drive up to six cascaded 64 × 64 displays. With 32MB Flash, 16MB PSRAM, dual microphones, onboard audio codec, real-time clock, IMU, temperature and humidity sensor, TF card slot, and GPIO expansion, it provides everything needed to build feature-rich display and IoT applications.
Features
- ESP32-S3-N32R16 dual-core Xtensa LX7 processor running at up to 240MHz
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 Low Energy (BLE)
- 32MB onboard Flash memory and 16MB PSRAM
- 512KB SRAM and 384KB ROM
- Compatible with HUB75 RGB LED matrix panels
- Supports graphics libraries such as LVGL
- Drives up to six cascaded 64 × 64 RGB LED matrix panels
- Dual 5V power inputs for stable operation with larger display arrays
- ES8311 low-power audio codec for high-quality audio input and output
- ES7210 audio processor with echo cancellation
- Dual microphones for voice recognition and noise reduction
- Speaker header for direct audio output
- QMI8658 6-axis IMU with accelerometer and gyroscope
- SHTC3 temperature and humidity sensor
- PCF85063 real-time clock with battery backup connector
- TF (MicroSD) card slot for storing images, audio, and application data
- GPIO expansion header for additional peripherals
- USB Type-C port for power, programming, and debugging
- Dedicated BOOT and RESET buttons
Specifications
| Microcontroller | ESP32-S3-N32R16 |
|---|---|
| CPU | Dual-core Xtensa LX7, up to 240MHz |
| Wireless | 2.4GHz Wi-Fi, Bluetooth 5 LE |
| Flash Memory | 32MB |
| PSRAM | 16MB |
| Internal Memory | 512KB SRAM, 384KB ROM |
| Display Interface | HUB75 |
| Supported Panel Resolutions | 64 × 64, 64 × 32, 80 × 40, 96 × 48 |
| Maximum Cascaded Panels | 6 × 64 × 64 |
| Input Voltage | 5V |
| Maximum Current | 10A |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 50 × 42mm |
Documentation: ESP32-S3 RGB Matrix Wiki
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