M5Stack Library

Usage

Installing the USB Driver

• Download the SiLabs CP2104 Driver (Note:If you cannot upload, please try the legacy v4 driver below. Note you will need to uninstall the v5 driver.And try to use the low band: 115200)

Installing the ESP32 Arduino Core

• Using Arduino IDE
  • Instructions for Windows
  • Instructions for Mac
  • Instructions for Debian/Ubuntu Linux
  • Instructions for Fedora
  • Instructions for openSUSE
• Using PlatformIO
• Building with make
• Using as ESP-IDF component

Download Library

Using the Arduino IDE Library Manager

1. Choose Sketch -> Include Library -> Manage Libraries...
2. Type m5stack into the search box.
3. Click the row to select the library.
4. Click the Install button to install the library.
5. Click "File-> Examples". Here are some test programs in "M5Stack->"

Using Git

cd ~/Documents/Arduino/libraries/
git clone https://github.com/m5stack/M5Stack.git

API

See API.

Examples

See examples folder.

Hardware

Schematic.

Pinout

Peripheral Devices	ESP32
ILI9341 RST	GPIO33
ILI9341 DC	GPIO27
ILI9341 CS	GPIO14
ILI9341 MOSI	GPIO23
ILI9341 CLK	GPIO18
ILI9341 LIGHT	GPIO32
TFCARD MOSI	GPIO23
TFCARD MISO	GPIO19
TFCARD CLK	GPIO18
TFCARD CS	GPIO4
BUTTON A	GPIO39
BUTTON B	GPIO38
BUTTON C	GPIO37
SPEAKER	GPIO25
MPU9250 SDA	GPIO21
MPU9250 SCL	GPIO22
GOVER SDA	GPIO21
GOVER SCL	GPIO22

M-BUS