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    rmetzner49

    @rmetzner49

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    Posts made by rmetzner49

    • RE: M5core2 No Buzzer/Beep options

      @oscillator
      The CORE2 API is different from the CORE API. Different hardware.

      posted in Arduino
      R
      rmetzner49
    • Confusing M5Core2 Initialization

      Here is my INIT code in Arduino:
      M5.begin();
      M5.Lcd.print("IOT DEVICE MONITOR");
      WiFi.begin(ssid, pass); //connect to WiFi
      delay(2000);
      Serial.begin(115200);
      Serial.println("IOT DEVICE MONITOR");

      The response is:
      M5Core2 initializing...axp: vbus limit off
      axp: gpio1 init
      axp: gpio2 init
      axp: rtc battery charging enabled
      axp: esp32 power voltage was set to 3.35v
      axp: lcd backlight voltage was set to 2.80v
      axp: lcd logic and sdcard voltage preset to 3.3v
      axp: vibrator voltage preset to 2v
      touch: FT6336 ready (fw id 0x10 rel 1, lib 0x300E)
      OK

      The first M5.Lcd.print is displayed, then we go no further, stopping at the "OK" message after FT6336.
      About one in 10x it works correctly. What is missing here?

      posted in Core 2
      R
      rmetzner49