The M5Stack Core2 ESP32 IoT Development Kit is the enhanced second-generation core device in the M5Stack development ecosystem. Built around the ESP32-D0WDQ6-V3 dual-core processor, it delivers outstanding performance with built-in Wi-Fi, Bluetooth, 16MB Flash, and 8MB PSRAM, making it a perfect fit for advanced IoT applications, DIY electronics, and STEM education. It features a 2.0-inch capacitive touch screen (320x240), a 390mAh rechargeable lithium battery, and intelligent power management via the AXP192 PMU. The kit includes a USB Type-C port, Grove-compatible expansion, a TF card slot, and I2S audio support—enabling rich and flexible development options. Also included are virtual programmable buttons, a 6-axis IMU, real-time clock (RTC), vibration motor, and microphone, making it a complete solution for smart device control, prototyping, and more. How to Use Power On: Click the left-side power button Power Off: Long press the power button for 6 seconds Reset: Press the RST button on the bottom USB Driver Installation Before use, download and install the USB driver that matches your OS from the official website.Note: Core2 comes in two versions with CP2104 or CH9102F USB chips. Install both driver types to ensure full compatibility. Important Notes Incompatible Vibration Modules: The mechanical design of the vibration sensor differs between M5Core2 and the M5 Base series. Do not stack them. Touch Sensitivity Issue: If you notice edge touch inaccuracies, try upgrading the screen firmware via the M5Tool. What's in the Box 1 × M5Stack Core2 ESP32 Device 1 × Type-C USB Cable (20cm) 1 × Hex Key Applications Internet of things terminal controller Stem education product DIY creation Smart home equipment Specification Resources Parameter ESP32-D0WDQ6-V3 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, Bluetooth Flash 16MB PSRAM 8MB Input Voltage 5V @ 500mA Interface TypeC x 1, GROVE(I2C+I/0+UART) x 1 IPS LCD Screen 2.0"@320*240 ILI9342C Touch Screen FT6336U Speaker 1W-092 LED Green power indicator light Button Power button, RST button, Virtual screen button*3 Vibration reminder Vibration motor MIC SPM1423 I2S Power Amplifier NS4168 6-axis IMU MPU6886 RTC BM8563 PMU AXP192 USB Chip CP2104/CH9102F (two chip versions, there is no difference in function and use) DC-DC Boost SY7088 TF card slot 16G Max Lithium Battery 390mAh @ 3.7V Antenna 2.4G 3D antenna Operating temperature 0°C to 60°C Base screw specifications Hexagon socket countersunk head M3 Internal PCB board reserved interface Battery interface (specification: 1.25mm-2P)USB line interface (specification: 1.25mm-4P) Net Weight 52g Gross Weight 70g Product Size 54 x 54 x 16mm Package Size 75 x 60 x 20mm Case Material Plastic ( PC )
