M5Stack Core2 for AWS IoT

The M5Stack Core2 for AWS v1.3 combines an ESP32 touchscreen, sensors, secure crypto hardware, and battery power for IoT, edge data, and cloud-connected projects.

The M5Stack Core2 For AWS v1.3 is a development kit designed for AWS IoT learning and security projects, consisting of the M5Stack Core2 main controller and the Base M5GO Bottom2 v1.3 expansion base with an integrated cryptographic chip. The main controller is built around the dual-core ESP32-D0WDQ6-V3 running at 240 MHz, equipped with 16MB Flash, 8MB PSRAM, and a 2.0-inch capacitive touchscreen with Wi-Fi connectivity. It features a built-in vibration motor, an RTC module, an AXP192 power management unit, and a green power indicator LED. A TF card slot is provided, along with an I2C audio amplifier and speaker. A power button is located on the left side, a reset button on the bottom, and three virtual programmable buttons on the front panel. The expansion base integrates an ATECC608 cryptographic chip, a BMI270 6-axis IMU, an SPM1423 digital microphone, and a 500mAh Li-ion battery. Two HY2.0-4P ports supporting ADC, DAC, and UART are provided. Ten SK6812 RGB LEDs with frosted light guides are distributed on both sides. The bottom features a Pogo Pin magnetic charging port with a built-in TP4057 charging IC, which also exposes the I2C bus. The base includes built-in magnets and LEGO-compatible mounting holes, with reserved footprints for a CP2104 and a Li-ion battery connector for future expansion. It is well-suited for smart home security terminal prototyping, trusted data acquisition at the edge, and cloud data upload. Please note

* The vibration motor built into the M5Core2 physically conflicts with the M5 Base series expansion bases. To prevent device damage, do not stack the M5Core2 with any M5 Base series functional base.

* Some units may exhibit non-linear touch response near the screen edges. You can try upgrading the screen firmware using M5Tool to resolve this issue.

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 main controller

* Built-in ATECC608 hardware cryptographic chip

* 16MB Flash

* 8MB PSRAM

* 2.4 GHz Wi-Fi

* Built-in speaker

* Power indicator LED

* Vibration motor

* RTC clock

* Capacitive touchscreen

* Built-in Li-ion battery

* Independent peripheral expansion board

* Built-in BMI270 6-axis IMU

* PDM microphone

* AXP192 power management

* microSD card slot

* HY2.0-4P expansion interface

* Development Platform:

* UiFlow1

* UiFlow2

* Arduino IDE

* ESP-IDF

* PlatformIO

Specifications

SoC ESP32-D0WDQ6-V3 @ dual-core, 240 MHz

SRAM 520KB

Flash 16MB

PSRAM 8MB

Wi-Fi 2.4 GHz Wi-Fi

Hardware Crypto Chip ATECC608B-TNGTLSU-G (addr 0x35)

Input Voltage 5V @ 500mA

Host Interface USB Type-C x1, Pogo Pin x1, I2C x1, GPIO x1, UART x1

Programmable LED SK6812 x 10

Buttons Power button, RST button, Screen virtual buttons x 3

Vibration Alert Vibration motor

IPS LCD 2.0"@320 x 240 ILI9342C

Capacitive Touch IC FT6336U

Speaker 1W-0928

Microphone SPM1423

I2S Amplifier NS4168

IMU BMI270

RTC BM8563

PMU AXP192

USB-TTL CH9102F

DC-DC Boost SY7088

Li-ion Battery 500mAh @ 3.7V

Antenna 2.4G 3D Antenna

Operating Temperature 0 ~ 40°C

Housing Material Plastic ( PC )

Product Size 54.0 x 54.0 x 23.5mm

Product Weight 72.1g

Resources

* Product Documents

Package Contents

* 1 x M5Stack Core2 ESP32 IoT Development Kit for AWS IoT

* 1 x USB Type-C Cable (50cm)

* 1 x Hex Key L-Shape 2.5mm (For M3 Screw)