IOXESP32-C6_IO_Test.ino

const uint8_t io[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 21, 22, 23 };

void setup() {
  for (int i=0;i<sizeof(io);i++) {
    pinMode(io[i], OUTPUT);
  }
}

void loop() {
  for (int i=0;i<sizeof(io);i++) {
    digitalWrite(io[i], HIGH);
    delay(100);
  }
  for (int i=0;i<sizeof(io);i++) {
    digitalWrite(io[i], LOW);
  }
}