M5Stack Core2 V1.3

The M5Stack Core2 v1.3 is an ESP32-based IoT development kit with a 2.0" capacitive touchscreen, Wi-Fi, 16MB Flash, 8MB PSRAM, upgraded BMI270 IMU, built-in speaker, microphone, RTC, vibration motor, and rechargeable battery for embedded and HMI applications.

The M5Stack Core2 v1.3 is a highly integrated controller designed for IoT applications. It features the ESP32-D0WDQ6-V3 core with an Xtensa dual-core 32-bit LX6 processor running at 240 MHz. The board includes 16MB of Flash, 8MB of PSRAM, and supports 2.4 GHz Wi-Fi. This version is an iteration of M5Stack Core2 ESP32, retaining the AXP192 power management IC while upgrading the 6-axis IMU on the rear expansion board to a BMI270, which improves pose detection accuracy and overall performance without compromising system architecture or compatibility. For human-machine interaction, the device features a 2.0" colour capacitive touchscreen. The three dot-shaped touch zones on the front panel are programmable and can be mapped to three virtual buttons. A built-in vibration motor provides tactile feedback. For storage and audio, the board includes a microSD card slot and a speaker, with audio output delivered via an I2S digital interface through the NS4168 amplifier to minimize distortion and enhance sound quality. The device also integrates an RTC real-time clock IC and a 500mAh lithium battery. The rear expansion board incorporates a BMI270 6-axis IMU and a microphone, supporting motion sensing and audio capture. This product is well-suited for IoT terminals, human-machine interaction devices, pose detection, and embedded multi-function development applications.

Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why? Features

* ESP32-D0WDQ6-V3 Core:

* 16MB Flash

* 8MB PSRAM

* 2.4 GHz Wi-Fi

* Human-Machine Interaction

* 2.0" Colour Capacitive Touchscreen

* Built-in Speaker

* Vibration Motor

* Standalone Peripheral Expansion Board

* BMI270 6-Axis IMU

* PDM Microphone

* AXP192 Power Management

* RTC Clock

* Built-in 500mAh Lithium Battery

* HY2.0-4P Expansion Interface

* microSD Card Slot

* Development Platforms

* UiFlow1

* UiFlow2

* Arduino IDE

* ESP-IDF

* PlatformIO

Specifications

SoC ESP32-D0WDQ6-V3@Dual-Core Processor, 240MHz

Flash 16MB

PSRAM 8MB

Wi-Fi 2.4 GHz Wi-Fi

Input Voltage 5V @ 500mA

Host Interface USB Type-C x 1, GROVE (I2C+I/O+UART) x 1

LED Green Power Indicator

Buttons Power Button, RST Button, Screen Virtual Buttons x 3

Vibration Alert Vibration Motor

IPS LCD Screen 2.0"@320 x 240 ILI9342C

Capacitive Touch IC FT6336U

Microphone SPM1423

I2S Amplifier NS4168

IMU BMI270

RTC BM8563

PMU AXP192

USB-TTL CH9102F

Lithium Battery 3.7V @ 500mAh

RTC Battery MS412FE 3V 1.0mAh Rechargeable Micro Lithium Battery

Charging Parameters Charging Current: 0.219A Current After Full Charge (Power Off): 0.055A Current When Fully Charged (Power On): 0.147A

Antenna 2.4G 3D Antenna

Operating Temperature 0 ~ 60°C

Base Screw Specification Hex Countersunk M3

Internal PCB Reserved Interface Battery Interface (Spec: 1.25mm-2P), USB Line Interface (Spec: 1.25mm-4P)

Product Size 54.0 x 54.0 x 16.5mm

Product Weight 58.8g

Product Comparison

Product Compare Core2 v1.3 Core2 v1.1 Core2

IMU BMI270 MPU6886 MPU6886

PMIC AXP192 AXP2101 AXP192

USB-TTL CH9102 CH9102 CP2104/CH9102

Power Indicator Colour Green Blue Green

Resources

* Product documentation

Package Contents

* 1x M5Stack Core2 V1.3 (ESP32)

* 1x USB Type-C Cable (20cm)

* 1x Hex Key L-Shape 2.0mm (For M2.5 Screw)