Jump to content
Sign in to follow this  
jim

serLCD troubles

Recommended Posts

HI

using the example code (modified for hardware serial) with a pcDuino, I could not get the LCD to display desired text, instead the display would be half full of lower case "x" and one or two graphics characters.
Tried different commands and text and display content changes, but still mostly just x's.

Tried resetting the serial to 9600 using the r and now the display backlight turns on for about 1 second and off for about 2 seconds.

Have since tried a lot more commands, but nothing gets displayed and it keeps flashing.

Any suggestions?

Also is the source code and circuit for the serial backpack available?

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×