M5Stack M5GO Bottom2 is an expansion base for M5Core2 that adds battery power, microphone input, RGB lighting, and motion sensing in one compact module. This M5Core2 expansion base works as a practical Core2 battery bottom and a flexible ESP32 development expansion option for portable controllers and interactive builds. Description M5Stack M5GO Bottom2 is a dedicated expansion base for M5Core2 that combines a 500mAh battery, SPM1423 digital microphone, MPU6886 six-axis IMU, and ten SK6812 RGB LEDs. As a M5Core2 expansion base, this Core2 battery bottom turns Core2 into a stronger portable controller and a more capable ESP32 development expansion platform. Features M5Stack M5GO Bottom2 is purpose-built as an expansion base for M5Core2. This M5Core2 expansion base integrates battery power, microphone input, IMU sensing, and RGB LEDs. The Core2 battery bottom design is ideal for portable and handheld projects. Dual HY2.0-4P ports make it a useful ESP32 development expansion base for sensors and units. Pogo pin charging and Lego-compatible mounting improve integration freedom. Specifications Product M5Stack M5GO Bottom2 Category Expansion base for M5Core2 Platform Role M5Core2 expansion base Power Role Core2 battery bottom Expansion Role ESP32 development expansion Battery 500mAh LiPo Microphone SPM1423 IMU MPU6886 RGB LEDs SK6812 x10 Ports HY2.0-4P x2 Size 54 x 54 x 8mm Applications M5Stack M5GO Bottom2 is ideal when we need an expansion base for M5Core2, a reliable M5Core2 expansion base, or a portable Core2 battery bottom for smart control panels, handheld projects, sensor hubs, and ESP32 development expansion systems with audio, motion, and lighting feedback. Product List M5Stack M5GO Bottom2 x1 M3x16 screws x2 M3x18 screws x2 Other Content Resources M5Stack M5GO Bottom2 Official Documentation M5GO Bottom2 Schematic PDF M5GO Bottom2 Arduino Example SPM1423 Datasheet MPU6886 Datasheet FAQ What is M5Stack M5GO Bottom2?M5Stack M5GO Bottom2 is an expansion base for M5Core2 and a compact M5Core2 expansion base that adds battery, microphone, IMU, and RGB LED hardware. Why use this Core2 battery bottom?This Core2 battery bottom gives us a cleaner ESP32 development expansion path than stacking multiple separate add-ons around M5Core2.
