M5Stack Core2 ESP32 IoT Development Kit V1.1
M5Stack Core2 ESP32 IoT Development Kit V1.1 - Image 2
M5Stack Core2 ESP32 IoT Development Kit V1.1 - Image 3

M5Stack Core2 ESP32 IoT Development Kit V1.1

SKU: MCC-013
  • Powerful Dual-core ESP32 Chip: Equipped with an ESP32 dual-core processor, supporting Wi-Fi and Bluetooth, suitable for complex IoT applications.
  • 2-inch Full-color Touchscreen: Features a 2-inch 320×240 resolution full-color touchscreen, offering an intuitive user interface.
  • Built-in Sensors and Expansion Ports: Includes various sensors like a gyroscope, accelerometer, and microphone, along with Grove expansion ports.
  • Fast Charging Support: Comes with a 390mAh lithium battery, supporting fast charging for extended usage.

€69,90

M5Stack Core2 V1.1 is an iterative version of Core, with upgraded power IC and a continuation of the classic design of Core2. It is a powerful and user-friendly development board. Core2 V1.1 is equipped with ESP32-D0WDQ6-V3, featuring two independent Xtensa® 32-bit LX6 processors with a clock frequency of up to 240MHz. It supports WiFi functionality and has onboard 16MB Flash and 8MB PSRAM, and supports program downloading via the TYPE-C interface. Its strong configuration can meet the requirements of complex applications.

M5Stack Core2 V1.1 is equipped with a 2.0-inch integrated capacitive touch screen. The three dots on the front of the screen are part of the touch screen. Users can set the hot zone mapping as three virtual buttons through programming, enabling diverse human-machine interaction experiences. Additionally, Core2 V1.1 has a built-in vibration motor for haptic feedback and vibration alert functionality.

M5Stack Core2 V1.1 has an integrated RTC module and a dedicated battery for RTC power supply, providing accurate timing functionality. Furthermore, the AXP2101 power management chip effectively controls the power consumption of the device. Core2 V1.1 also has a built-in blue power indicator light, which can be used to implement specific functions or status indications according to the user’s application needs. Core2 V1.1 is also equipped with a MicroSD card slot, speaker, and a high-quality I2S digital audio interface power amplifier chip. The expansion board on the back of the device integrates a 6-axis IMU sensor and a microphone, providing additional functionality and possibilities.

Features

  • ESP32-based, built-in Wi-Fi
  • 16M Flash,8M PSRAM
  • Built-in speaker, power indicator, vibration motor, RTC, I2S amplifier, capacitive touch screen, power button, reset button
  • TF card slot (16G Maximum size)
  • Built-in lithium battery, equipped with power management chip
  • Independent small board built-in 6-axis IMU, PDM microphone
  • M-Bus Socket & Pins
  • Compatible with multi-platform development:
    • UIFlow
    • MicroPython
    • Arduino
    • .NET nanoFramework
    • Operating System (RTOS):zephyr

Applications

  • Internet of things terminal controller
  • Stem education product
  • DIY creation
  • Smart home equipment

Video

Learn

Examples

Arduino

Specification

ResourcesParameters
ESP32-D0WDQ6-V3240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi
Flash16MB
PSRAM8MB
Input Voltage5V @ 500mA
InterfaceTypeC x 1, GROVE(I2C+I/0+UART) x 1
IPS LCD Screen2.0″@320*240 ILI9342C
Touch ScreenFT6336U
Speaker1W(SIZE:0928)
LEDBlue power indicator light
ButtonPower button, RST button, Virtual screen button*3
Vibration reminderVibration motor
MICSPM1423
I2S Power AmplifierNS4168
6-axis IMUMPU6886
RTCBM8563
PMUAXP2101
Current MeterINA3221
USB ChipCH9102F
DC-DC BoostSY7088
TF card slot16G Max
Lithium Battery500mAh @ 3.7V
Antenna2.4G 3D antenna
Operating temperature0°C to 60°C
Base screw specificationsHexagon socket countersunk head M3
Internal PCB board reserved interfaceBattery interface (specification: 1.25mm-2P)
USB line interface (specification: 1.25mm-4P)
Case MaterialPlastic ( PC )
Product Size54 x 54 x 16.5mm
Package Size75 x 60 x 20mm
Product Weight54.8g
Package Weight83.9g

module size

Hardware Overview

img-1a949091-da2c-4fbb-bf4f-bce108cb43ec.webp

PinMap

LCD & TF card(LCD :320×240 TF card Maximum size 16GB)

ESP32 ChipGPIO38GPIO23GPIO18GPIO5GPIO15
AXP2101 ChipAXP_ALDO2AXP_BLDO1AXP_ALDO4
ILI9342CMISOMOSISCKCSDCRSTBLPWR
ESP32 ChipGPIO38GPIO23GPIO18GPIO4
TF CardMISOMOSISCKCS

CAP.TOUCH (I2C Addr: 0x38)

ESP32 chipGPIO21GPIO22GPIO39
AXP2101AXP_ALDO2
FT6336USDASCLINTRST

Mic & NS4168(Speaker)

ESP32 ChipGPIO12GPIO0GPIO2AXP_ALDO3GPIO34
NS4168BCLKLRCKDATASPK_EN
MicCLKDATA

AXP Power Indicator Light

AXP2101VRTCDLDO1
Bule LEDVcc
Vibration motorVcc

RTC

ESP32 ChipGPIO21GPIO22
AXP2101AXP_IRQ
BM8563SDASCLINT

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

ESP32 ChipGPIO21GPIO22
MPU6886SDASCL

USB to serial chip

ESP32 ChipGPIO1GPIO3
CH9102FRXDTXD

Internal I2C connection

ESP32 ChipGPIO21GPIO22
MPU6886SDASCL
AXP2101SDASCL
BM8563SDASCL
FT6336USDASCL
INA3221SDASCL

M5PORT DEFINE

PORTPINNOTE:
PORT-A(Red)G32/33I2C
PORT-B(Black)G26/36DAC/ADC
PORT-C(Bule)G13/14UART

ESP32 ADC/DAC(For more information about Pin assignment and Pin Remapping, Please refer to ESP32 Datasheet )

ADC1ADC2DAC1DAC2
8 Channels10 Channels2 Channels2 Channels
G32-39G0/2/4/12-15/25-27G25G26

Core2 v1.1 M-BUS Schematic diagram

Core2 v1.1 BUS(compared to M5Stack)

Include

  • 1x Core2 V1.1
  • 1x Type-C USB(20cm)
  • 1x HEX KEY

Documents

EasyLoader

Schematic

schematics

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