Display works fine now. Hyperterminal was set to 7 bits/Even parity
I can even send the messages from my controller.
These displays will be used now in charging stations for electrical vehicles in Belgium.
I am using a LK204, RS232 interface on a Wago Controller. But I am getting the wrong characters on the display. Even when using Hyperterminal, the same wrong characters are displayed on the LCD. Only when using uproject to send some words, the wright characters are printed. It is like it ...