Here is what is have been using for serial port 3. But change the 3 to 1 for your use.
But make sure you have the connection to the Arduino and Stone display correct.
Here is what i have in the main sketch . so it will print the pars’d info to the Serial Monitor on the computer screen.
You need to send your commands to the Stone display to the correct serial port in your program. even with these changes.
Unless you use the Stone library commands.
