#include <Arduino.h>
#include <M5Atom.h>

void setup() {
  M5.begin(true, false, true);
  M5.dis.begin();
}

void loop() {
  M5.update();
  M5.dis.drawpix(0, 0xFF0000);
  delay(500);
}

I assumed that this simply meant a permanent "RED", but it results in a random play of colours.

hmm, not sure what is going on. Sorry.

Thanks
Felix

e you sure your M5Stack is connected to the UIFlo

Yes I´m sure .. I can for example control the PWM frequency. The Led is also not showing when I connect it to my Mac/PC and hold the button down. Normally the Led shows the current state of App, Internet or USB. But the Led is still dark. If I flash the version 1.9.5 on my Atom and use the same code the Led is switching the colors .. Led seems to work.

In the past I had an different issue with an very easy control of just setting the color: https://www.instagram.com/reel/Cn9XLfWq1_l/?utm_source=ig_web_copy_link

with UIFlow 1.11.6 firmware on my M5Atom the RGB LED works just fine.

Are you sure your M5Stack is connected to the UIFlow backend?

Thanks
Felix