How to connect ESP32 Mini Kit with Arduino IDE (Settings Boardmanager)

  • Hello to all,

    sorry if the post is wrong, I am new at the forum.
    Is sombeody so nice to explan how to connect the ESP32 miniKIT to Arduino IDE.
    So what settings i have to take at the boardmanager and what ESP32 should i choose?

    I tryed it with ME ET LIVE ESP32MiniKit, 80MHz, Default with spliffs, 921600, None but its not working

    Error Massage:
    Sketch uses 198842 bytes (15%) of program storage space. Maximum is 1310720 bytes.
    Global variables use 13248 bytes (4%) of dynamic memory, leaving 314432 bytes for local variables. Maximum is 327680 bytes. v3.0-dev
    Traceback (most recent call last):
    Serial port COM3
    File "", line 3682, in <module>
    File "", line 3675, in main
    File "", line 3329, in main
    File "", line 263, in init
    File "site-packages\serial_init
    .py", line 88, in serial_for_url
    File "site-packages\serial\", line 62, in open
    serial.serialutil.SerialException: could not open port 'COM3': WindowsError(2, 'Das System kann die angegebene Datei nicht finden.')
    Failed to execute script esptool
    the selected serial port Failed to execute script esptool
    does not exist or your board is not connected

    Code is only to try if its working:

    int ledPin = 22;
    void setup() {
      pinMode(ledPin, OUTPUT);
    void loop() {
      digitalWrite(ledPin, HIGH);
      digitalWrite(ledPin, LOW);

    Thanks and best regards

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