The first number is 0 zero, that is why one number out
And when you get to setup UDP, you will notice some pins is taken by ethernet port.
That is why 13 can´t be used for section when doing UDP
The first number is 0 zero, that is why one number out
And when you get to setup UDP, you will notice some pins is taken by ethernet port.
That is why 13 can´t be used for section when doing UDP