Hi Troy,

I was actually making my own serial cable connection - thus the pin issue came up. Thanks for clearing that out.

As for the microcontroller, the port that I am using, uses RS-232 signal voltage levels. Thus, I should not need to change any settings on the LCD or microcontroller, because ...

Hi Group,

I just wanted to confirm the power connections for the LCD2041 that I have.

I am using an external +5V power supply. It is connected to VCC and GND of the Power Connector (#5, Figure 10, page 8 of Manual).

I have a RS232 cable connected to the DB-9 Connector. (#1, Figure 10, page 8 of ...

Hi,

I wanted to know which one of your LCDs was optimal for my situation.
I currently have the LCD 2041, but I think it might be too advanced for my requirements.

I want to connect the LCD to a microprocessor through a serial connection.

All I really need to display are large numbers with a ...