M5Stack Core2 AWS IoT Development Kit v1.3

Description

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Description

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.

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.

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

Includes

• 1 x Core2 For AWS v1.3
• 1 x USB Type-C Cable (50cm)
• 1 x Hex Key L-Shape 2.5mm (For M3 Screw)

Applications

• IoT controller
• DIY projects

Specifications

Specification	Parameter
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
Package Size	90.0 x 60.0 x 30.0mm
Gross Weight	114.9g

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