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 M5StackCore2 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 NS4168amplifier 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
