Unknown Characters in Serial Monitor in the Arduino Online Editor

[loganpaxton]

So, when I try to make my Arduino Uno R4 Wifi print things to the serial, it just outputs some random characters (Eg. C�). I am using the correct baud rate, and I've tried all of the newline options, nothing has seemed to work. Anyone got any fixes?

Here's my code I'm trying to run

#include <Wire.h>

void setup() {
  Serial.begin(115200);
  Wire.begin();
  Serial.println("Scanning...");

  for (byte addr = 1; addr < 127; addr++) {
    Wire.beginTransmission(addr);
    if (Wire.endTransmission() == 0) {
      Serial.print("Found I2C device at: 0x");
      Serial.println(addr, HEX);
      delay(500);
    }
  }
}

void loop() {}

Note: I am only able to run the Arduino IDE in the browser since I only have a Chromebook.

[ruilviana]

How is your serial baud speed setting at IDE serial ?

Here:

[loganpaxton]

They both match up, it still prints the same characters. I'm using the web IDE. Not sure if that changes anything