M5GO BOTTOM2 M5Stack Core2 Dedicated Expansion Battery Base 500 mAh with Microphone SPM1423 MPU6886 HY2.0-4P

Description
M5GO BOTTOM2It is an expanded base specially designed for M5Core2. The base integrates MPU6886 six-axis attitude sensor, digital microphone (SPM1423), and 500mAh lithium battery. Two sets of HY2.0-4P expansion interfaces lead the commonly used ADC/DAC/UART pins, which can be used for the access of various types of sensors. There are 10 programmable RGB lights (SK6812) on both sides of the base, and matte light-transmitting material shading strips can provide soft and comfortable lighting effect. The bottom adopts a pogo pin magnetic charging interface. When the charging base is attached, the current will safely flow into the internal battery through the built-in TP4057 charging chip. In addition to the charging function, the pogo pin interface leads to the main control I2C bus, which allows you to connect to the external expansion through magnetic attraction. The built-in adsorption magnets are designed with compatible LEGO holes on the back, which can seamlessly connect with your other LEGO structural designs.
Features
Compatible with M5Core2
Digital microphone
Programmable LED strip
HY2.0-4P expansion interface
Compatible with Lego brick structure
Adapt to magnetic charging base
Application:CORE2 expansion
Specification
Microphone:SPM1423
LED:SK6812*10
IMU:MPU6886
Net weight:31g
Gross weight:45g
Product Size:54*54*8mm
Package Size:60*57*17mm
Package included
1 x M5GO BOTTOM2
2 x M3*16 screws
2 x M3*18 screws