I just started using my LCD screen and started a few basic projects. The first was to define a string in the code and then write it on the LCD which worked well, however I'm now trying to read the serial port and write this to the screen. When I do this, I first realised I have to reset the cursor to the start of the line otherwise the text gets added to the end of the last text, but after every string it has a strange four line character on the screen.
If I type a string in the serial output and put four spaces, the character is shown after the spaces. I imagine this is some sort of strange ASCII character that is getting added on, any idea how I can stop it?