ESP32 S3

Cheap ESP32 S3 LED Matrix module from AliExpress

1.USB Type-C connector

2.8×8 RGB LED Matrix

3.BOOT button

press it when resetting to enter download mode

4.RESET button

5.ME6217C33M5G

Low dropout LDO, 800mA (Max)

6.QMI8658C

QST attitude sensor (3-axis accelerometer, 3-axis gyroscope)

7.ESP32-S3

dual-core processor, up to 240MHz operating frequency

8.Dout pin

for extending RGB matrix

The Adafruit NeoPixel Matrix library works. Pin 14 is used.

The Arduino IDE needs the Tools option 'USB CDC On Boot' enabled so the the USB serial works.