ESP32-S3 RGB Matrix Driver Board With ESP32-S3-N32R16 Module Support LED Display Screens for HUB75 RGB Matrix

ESP32-S3 RGB Matrix Driver Board With ESP32-S3-N32R16 Module Support LED display screens for HUB75 RGB Matrix

The product needs to be gradually adjusted under a 5V voltage. If the voltage is too high, it may cause damage and a refund is not supported.

ESP32-S3 RGB Matrix Driver Board

240 MHz Xtensa 32-bit LX7 dual-core processor

Product features

This product is designed by Waveshare. It is a high-performance and highly integrated LED screen display driver board, suitable for HUB75 interface RGB Matrix display and related embedded applications. The board is equipped with a high-performance microcontroller and a large-capacity Flash, integrating RTC, IMU, Micro SD card slot, low-power audio codec chip, dual microphones and other rich peripheral resources. At the same time, it reserves USB, UART, I2C and GPIO interfaces, which have good expansion capabilities, facilitating users to quickly develop and embed it into actual products.

Main functional features:

Using the ESP32-S3-N32R16 chip, equipped with the Xtensa 32-bit LX7 dual-core processor with a maximum frequency of 240 MHz

Supporting 2.4 GHz Wi-Fi and Bluetooth 5 (BLE) dual-mode communication

Built-in 512KB SRAM, 384KB ROM, stacked 32MB Flash and 16MB PSRAM, meeting the storage requirements for multiple scenarios

Compatible with the Matrix-RGB full series sizes of Microchip Store, can run graphic interface programs such as LVGL smoothly

Board-mounted ES7210 echo cancellation chip, improving voice processing effect

Board-mounted ES8311 low-power audio codec chip, supporting high-quality audio input and output

Equipped with dual microphone arrays, supporting noise reduction and echo cancellation algorithms, suitable for voice recognition and wake-up application scenarios

Board-mounted speaker interface, supporting audio playback output, directly connectable to speakers

Integrated QMI8658 six-axis inertial measurement unit (3-axis accelerometer + 3-axis gyroscope), enabling attitude detection

Integrated SHTC3 temperature and humidity sensor, enabling precise temperature and humidity detection

Board-mounted Micro SD card slot, supporting image, audio and various file data storage, convenient data reading and writing

Board-mounted PCF85063 real-time clock chip, reserved SH1.0 battery interface, supports continuous timing during power loss

Reserved GPIO expansion interface, facilitating peripheral expansion and function customization, suitable for diverse development needs

Dual power supply interface design, supporting stable operation of up to 6 64 × 64 Matrix-RGB screens, supporting cascading expansion, meeting large-size display requirements

Board-mounted USB Type-C interface, supporting power supply, program download and debugging, operation is convenient

Board-mounted RST/BOOT button, where the BOOT button supports custom functions, enhancing development flexibility

Product parameters

Designed specifically for the AIoT market

Equipped with the Xtensa 32-bit LX7 dual-core processor, with a main frequency of 240 MHz, it features powerful AI computing capabilities and a secure encryption mechanism.

Supports driving multiple LED display screens

Supports ESP-IDF, Arduino,

and LVGL GUI development

Equipped with a complete SDK and open-source documentation, making it easy to get started and enabling quick integration into applications

Usage scenario

Resource Overview

1.ESP32-S3-N32R16

Wi-Fi and Bluetooth SoC, with a maximum operating frequency of 240 MHz

2.QMI8658

Six-axis inertial measurement unit

3.RTC battery holder

SH1.0 female connector

4.SHTC3

High-precision temperature and humidity sensor

5.Type-C additional power supply interface

6.USB Type-C interface

Supports power supply, program download and debugging

7.SD card slot

Supports external SD card connection

8.Speaker interface

9.Dual microphones

10.Screen power supply interface

Power supply interface for external display screen

11.BOOT button

12.RESET button

13.GPIO expansion interface

Used for peripheral expansion and function customization

14.SN74HC245

An eight-channel bus transceiver with three-state output

15.ES8311

Low-power single-channel audio codec

16.ES7210

Audio decoding chip