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Description

CoreS3 is the third generation of the M5Stack development kit series, its core master adopts the ESP32-S3 solution, dual-core Xtensa LX7 processor, the main frequency is240MHz, comes with 'WiFifunction, and the onboard 16MFLASHand 8M-PSRAM; It can download the programthrough the TYPE-C interface, support OTG and CDCfunctions, and facilitate external USB devices and flashing firmware; The front is equipped with a 2.0-inch capacitive touch IPS screen, and the panel is made of high-strength glass material; A 30w pixel camera GC0308 is built into the bottom of the screen, with proximity sensor LTR-553ALS-WA; The power supply part adopts AXP2101 power management corechip and 4-way power flow control loop, and the overall adopts low power consumption design; On-board 6-axis attitude sensor BMI270 and magnetometer BMM150; On-board TF-card (microSD) card slot; On-board BM8563 RTC chip, providing accurate timing and sleep-timer wake-up function; In terms of sound output, it adopts high-fidelity 16bits-I2S power amplifier chip AW88298, and the fuselage has a built-in 1w speaker; In terms of sound input, ES7210 audio decoding chip + dual microphone input is adopted; On the side of the fuselage, there is a independent power button and restart (RST) button, self-built delay circuit, long press the reset button to enter the program download mode. The CoreS3 set comes with a DinBase Base by default, which is convenient for Din rail, wall and screw fixing; It can be powered by external DC 12V (support 9~24V) or internal 500mAh lithium battery; DinBase reserves multiple proto locations for users to DIY. This finished product is suitable for scenarios such as Internet of Things development, various DIY project development, smart home control system and industrial automation control system.

Power on and off operation:
Power on: Click the left power button
shut down: Long press the left power button for 6 seconds
reset: Click the bottom RST button

Features

  • Developed based on ESP32, support WiFi @16M Flash, 8M PSRAM

  • Built-in camera, proximity sensor, speaker, power indicator, RTC, I2S amplifier, dual microphone, condenser touch screen, power button, reset button, gyroscope

  • TF card slot

  • High-strength glass

  • Support OTG and CDC functions

  • AXP2101 power management, low power design

  • Supported programming platforms: Arduino, UIFlow

Includes

  • 1 × CoreS3

  • 1 × DinBase

Applications

  • IoT development

  • Various DIY project development

  • Smart home control system

  • Industrial automation control system

Specification


Resources

Parameters

MCU

ESP32-S3@Xtensa LX7, 16MFLASH AND 8M-PSRAM, WIFI, OTGCDC functions

Touch the IPS LCD screen

2.0"@320*240 ILI9342C

Camera

GC0308@30 megapixels

Proximity sensors

LTR-553ALS-WA

Power management chip

AXP2101

Six-axis attitude sensor

BMI270

magnetometer

BMM150

RTC

BM8563

Speaker

16bits-I2S power amplifier chip AW88298@1W

Audio decoding chip

ES7210, dual microphone inputs

Product Size

54 x 54 x 16mm

Package Size

101x64x34mm

Product Weight

73.3g

Package Weight

97.8g


Pin Map

LCD Screen & TF Card

LCD Pixel:320x240 TF cards support up to 16GB

ESP32S3 Chip

GPIO35

GPIO37

GPIO36

GPIO3

GPIO15

AXP2101_DO1

ILI9342C

MISO

MOSI

SCK

CS

RST

BL


ESP32S3 Chip

GPIO35

GPIO37

GPIO36

GPIO4

TF Card

MISO

MOSI

SCK

CS

Camera

ESP32S3 Chip

GPIO12

GPIO11

AW9523B_P1_0

GPIO45

GPIO46

GPIO38

GC0308

SDA

SCL

CAM_RST

CAM_PCLK

CAM_VSYNC

CAM_HREF

CAP.TOUCH (I2C Addr: 0x58)

ESP32S3 chip

GPIO12

GPIO11

AW9523B_P1_2

AW9523B_P0_0

FT6336U

SDA

SCL

INT

RST

Microphone & amplifier

ESP32S3 Chip

GPIO12

GPIO11

AW9523B_P1_3

AW9523B_P0_2

GPIO34

GPIO33

GPIO13

ES7210(0x40)

SDA

SCL

AW_INT

AW_RST

I2C_BCK

I2C_WCK

I2C_DATO

AW88298(0x36)

SDA

SCL






AXP Power Led

AXP2101

AXP_CHGLED

Red LED

Vcc

RTC

ESP32S3 Chip

GPIO12

GPIO11

AXP2101_WAKEUP

BM8563

SDA

SCL

INT

IMU (3-axis gyroscope + 3-axis accelerometer)

ESP32S3 Chip

GPIO12

GPIO11

BMI270&BMM150

SDA

SCL

Internal I2C connection

ESP32S3 Chip

GPIO12

GPIO11

BMI270&BMM150

SDA

SCL

AXP2101

SDA

SCL

BM8563

SDA

SCL

ES7210

SDA

SCL

AW88298

SDA

SCL

M5CoreS3 M-BUS Schematic diagram

Related Link

Schematic

LEARN AND D

מודול דרייבר של מנוע צעד V1.1 (HR8825)

מק"ט: 58b17644-114e-44a2-9a3f-5fe572351160
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