🧩 The M5GO BOTTOM2 is a versatile expansion base for M5Core2, designed to enhance functionality and interactivity. It integrates a MPU6886 6-axis IMU (gyro + accelerometer), a digital microphone (SPM1423), and a built-in 500mAh LiPo battery for portable operation.
🔌 The base includes 2 HY2.0-4P expansion ports supporting ADC, DAC, and UART protocols, enabling seamless connection to M5Stack units. On both sides, beneath diffusers, are 10 programmable RGB LEDs (SK6812), ideal for notifications or dynamic lighting effects.
⚡ A set of pogo pins on the underside allows magnetic charging via a compatible base (not included) and supports I2C communicationLego™-compatible mounting holes for creative project integration.
🔧 Features
- Fully compatible with M5Core2
- Digital MEMS microphone (SPM1423)
- 10 programmable RGB LEDs (SK6812)
- Built-in 500mAh rechargeable LiPo battery
- Dual HY2.0-4P expansion ports (ADC/DAC/UART)
- Lego™-compatible mounting holes
- Pogo pin magnetic charging and I2C support
📦 Package Includes
- 1 × M5GO BOTTOM2 base
- 2 × M3×16 screws
- 2 × M3×18 screws
📊 Specifications
| Resources | Parameter |
|---|---|
| Microphone | SPM1423 |
| RGB LEDs | SK6812 × 10 |
| IMU Sensor | MPU6886 (6-axis gyro + accelerometer) |
| Net Weight | 31 g |
| Gross Weight | 45 g |
| Product Dimensions | 54 × 54 × 8 mm |
| Packaging Dimensions | 60 × 57 × 17 mm |
📐 Schematics
📄 Datasheets