M5Stack ATOM Matrix

Note: When using FastLED lib, the recommended brightness of RGB LED is 20. Please do not set it to a high brightness value to avoid damage to the LED and acrylic screen. (In ATOM lib, we have mapped its appropriate brightness range to 0~100)

Install M5Atom library to your project.

ATOM Library

https://github.com/m5stack/M5Atom

Read the codes in the repository to get the information necessary for making a code for M5Stack ATOM.

e.g. In src/M5Atom.h and src/M5Atom.cpp, you can find what the arguemtns of the method begin() are.

There are sample codes in 'examples'.

Arguments of M5.begin()

https://github.com/m5stack/M5Atom/blob/master/src/M5Atom.cpp

How to turn on and off the LED matrix on ATOM Matrix

Use drawpix() method.

Read src/utility/LED_DisPlay.h and src/utility/LED_Display.cpp.

You need to install FastLED library to manipulate the LED matrix on ATOM Matrix.

Reference:

LED(WS2812C)の明るさ(setBrightness)を20より上に設定するとアクリル面やLED自体を損傷する。

setBrightnessのデフォルトは20。

https://qiita.com/jksoft/items/e78b95e4ba786a9d81b0

How to use the Button on ATOM Matrix

Read src/utility/Button.h and src/utility/Button.cpp.

How to use the Timer in ATOM Matrix

Read src/utility/M5Timer.h and src/utility/M5Timer.cpp.

How to use MPU-6886 in ATOM Matrix

MPU-6886 is a high-performance 6-axis MEMS MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelermeter.

MPU-6886 Datasheet

PlatformIO

PlatformIOでM5Stack ATOMに書き込むまで https://memoteki.net/archives/3108]

boardはm5stack-atomがあるがm5stick-cを選択

#M5Stack