Dear Dan,
I tried to create a custom alphanumeric character and couldn't do it (LCD Display PmodCLS). Could you explain and detail the procedure to be able to display this character on the screen. I took the example again and I sent this series of characters on the RS232 serial link of the screen (without forgetting the <ESC> [3p command) but it does not work. I tried with a serial terminal. I also tried with an Arduino board. Dear DAn, thank you in advance for your help.
<esc>[0;16;8;4;2;1;0;0;1d<esc>[3p
Digilent_PmodCLS_Custom_char.ino
