Base M5GO BOTTOM
Description
M5GO BOTTOM is apparently the bottom part of M5GO which is a upgrade of basic bottoms, with a larger battery(500mAh),Analog Microphone, LED Bar ,IR LED, two more HY2.0 PORT(PORT B/PORT C),and more. Its back is compatible with Lego holes, and the pogo pin can be used to connect to supported I2C devices (such as BALA) or magnetic charging bases.
Product Features
- Compatible with M5Core
- Integrated Mic/LED Strip/HY2.0 interface
- Support UIFlow directly
- Compatible with Lego blocks
- Configurable magnetic charging base
Include
- 1x M5GO BOTTOM
- 2x M3x16 Screws
Specification
| Resources | Parameter |
|---|---|
| Net weight | 31g |
| Gross weight | 49g |
| Product Size | 54*54*8mm |
| Package Size | 60*57*17mm |
PinMap
Pogo Pin
| POGO Pin | ESP32 Chip |
|---|---|
| SCL | GPIO22 |
| SDA | GPIO21 |
LED Bar
There are 10 RGB Leds built in M5GO Base
| LED Pin | ESP32 Chip |
|---|---|
| LED Pin | GPIO15 |
IR LED
| IR Pin | ESP32 Chip |
|---|---|
| IR Pin | GPIO13 |
Analog MIC
Analog Microphone
| MIC Pin | ESP32 Chip |
|---|---|
| MIC Pin | GPIO34 |
CONNEXT
| PORT B(I/O) | ESP32 Chip |
|---|---|
| G36 | GPIO36 |
| G26 | GPIO26 |
| 5V | 5V |
| GND | GND |
| PORT C(UART2) | ESP32 Chip |
|---|---|
| RXD | GPIO16 |
| TXD | GPIO17 |
| 5V | 5V |
| GND | GND |
Schematic
Related Link
Learn
Tuner for an Ukulele/Guitar, made using a M5 Core + M5Go bottom