Code: Select all
#include <Arduino_GFX_Library.h>
void setup() {
Serial.begin(9600);
}
void loop() {
Serial.println("hello");
delay(1000);
}
.Enabled
After successful upload, the Arduino serial monitor doesn't show any output at all besides something like
I was told to manually press the Reset button on the board after uploading the sketch. But if I do that, the serial monitor shows the following error:15:04:15.106 -> ESP-ROM:esp32s3-20210327
Posted this question on Arduino forum also, but nobody has been able to help me find a solution to the problem. Without a functioning serial monitor, it's nearly impossible to see if my board and code perform the way they're supposed to. Is there anything else I need to do in Arduino to make ESP32-S3 based boards work? Thank you.Port monitor error: command 'open' failed: Serial port not found. Could not connect to COM3 serial port.