Core2 : Turn off the backlight

IndianaTux

Is there a way to turn off the backlight on the Core 2 ? (using the Arduino API or other)

kuriko

@IndianaTux
this works on my CoreS3, directly turns off LDO2

#include <M5CoreS3.h>
#include <Wire.h>

void setup() {
  // put your setup code here, to run once:
  Wire1.beginTransmission(0x34);
  Wire1.write(0x12);
  Wire1.write(0b01001011);  // LDO2, aka OLED_VDD, off
  Wire1.endTransmission();
}