What is connected to pins 2 and 3? Where is this data supposed to go?
I use a FTDI Basic Breakout - 3.3V SparkFun FTDI Basic Breakout - 3.3V - DEV-09873 - SparkFun Electronics I only connect the tx y rx ports to pins 2 y 3. But I've just said the same happens if I used a Serial.print.
Do you have something connected to these pins? Or is this just garbage?
No, anything is connected to them.
Why can't you be bothered to separate the values being printed?
I've just used the example. When I've tried in other occasions It print out the values of these ports on the browser.
The expected answer is a http frame, but instead it shows the extrange symbols or the numbers.