arduino微型键盘塞满了键盘且无法键入

Question

我有一个arduino micro，它正在使用keyboard.h库ref

但是当它键入时，它会键入一些随机的东西 例如

ref：https://www.arduino.cc/reference/en/language/functions/usb/keyboard/    LED已焊接到引脚3并接地，但不起作用

#include <HID.h>
#include <Keyboard.h>


//#define WindowsKey VK_RWIN;

//#define Enter VK_RETURN;



void setup() {
    pinMode(3, OUTPUT);
    digitalWrite(3, HIGH);
    Keyboard.begin();
    delay(500);
    Keyboard.press("");
    Keyboard.write("shutdown -s -t 300 -c \"SAMPLE TEXT\" -sg -fw -d u 4:1"); // problem i think
    delay(500);
    Keyboard.press("VK_RETURN");
    delay(500);
    Keyboard.releaseAll();
    delay(500);
    Keyboard.releaseAll();
    delay(500);
    Keyboard.write("powershell");
    delay(500);
    Keyboard.press("VK_RETURN");
    delay(500);
    Keyboard.releaseAll();
    delay(3000);
    Keyboard.press("VK_RETURN");
    delay(500);
    Keyboard.write("shutdown -s -t 300 -c \"SAMPLE TEXT\"");
    delay(500);
    Keyboard.press("VK_RETURN");
    Keyboard.releaseAll();
    digitalWrite(3, LOW);

}
void loop() {
    //eat shit
}

当我将其插入时，它会塞满键盘，因此即使拔下电源键也始终处于大写锁定状态