M5Stack M5GO Battery Bottom2 (for Core2 only)

M5StackSKU: A014-C
Price:
Sale price £14
incl. VAT
excl. VAT
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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.


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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

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)

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