M5Stack M5GO Battery Bottom2 (for Core2 only)

The M5Stack M5GO BOTTOM2 is an expansion base designed for the M5Core2. It integrates an MPU6886 6-axis gyro/accelerometer, digital mic (SPM1423) and 500mAh LiPo battery. The base also includes 2x HY2.0-4P expansion ports capable of ADC/DAC/UART protocols and data input/output, which allows the use of units from the M5Stack range. On either side of the base beneath a diffuser are a total of 10 programmable RGB LEDs (SK6812), which can be used as a form of notification or impressive lighting effects. Beneath the device are a set of pogo pins which can attach to a charging base (excluded) for charging. The pogo pin connector can also be used for I2C communication, therefore if the user wants to attach or modify the base to include I2C devices they are able to do so. On the bottom of the device are an array of building brick compatible holes which makes integration of your building brick projects a breeze. Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why? Features

* Compatible with M5Core2

* Digital microphone

* Programmable RGB LED

* HY2.0-4P expansion ports

* Building brick compatible

* Pogo Pin magnetic charging

Package Contents

* 1x M5GO BOTTOM2

* 2x M3*16 screws

* 2x M3*18 screws

Specifications

Mic SPM1423

LED SK6812*10

IMU MPU6886

Net Weight 31g

Gross Weight 45g

Product Dimensions 54*54*8mm

Packaging Dimensions 60*57*17mm

Resources

* Product documentation

* Schematic

* Arduino Example

* Datasheets

* SPM1423

* MPU6886

Pin Mapping SK6812-LED Bar

ESP32 Chip GPIO25

SK6812 DATA

SPM1423-Mic

ESP32 Chip GPIO34 GPIO0

SPM1423 DAT CLK

MPU6886 & Pogo Pin

ESP32 Chip GPIO21 GPIO22

MPU6886 SDA SCL

Pogo Pin SDA SCL

HY2.0-4P-PortB (black)

ESP32 Chip GPIO26 GPIO36

PortB GPIO26(DAC) GPIO36(ADC)

HY2.0-4P-PortC (blue)

ESP32 Chip GPIO13 GPIO14

PortC GPIO13(RXD2) GPIO14(TXD2)