UnsignedArduino / Uno-LCD-Terminal

An LCD terminal that is controllable over serial!

Uno-LCD-Terminal

An LCD terminal that is controllable over serial! Should theoretically work on any Arduino board at least as powerful as an Arduino Uno, but only tested on such.

Designed to be used with my companion software Uno LCD Terminal Daemon. (some terribly written Python scripts)

Hardware

Hardware needed

• Arduino Uno (or other Arduino board of similar form factor)
• Adafruit RGB LCD Shield Kit w/ 16x2 Character Display

Assembly

Really couldn't get much easier, just plug the shield into the Arduino.

Software

Uploading

1. Clone this repo.
2. Open in your IDE for PlatformIO.
3. Change the upload_port in platformio.ini to match the Arduino Uno's serial port.
4. Upload to your Arduino Uno. (Make sure it's plugged in!)

Serial protocol

Designed to be used with the Uno LCD Terminal Daemon!

Command	Sub command	Parameters	Notes
r	None	None	Clears the display, resets the cursor position to (0, 0).
d	None	None	Clears the display.
h	None	None	Resets the cursor position to (0, 0).
c	c	int	Sets the column.
	r	int	Sets the row.
a	w	None	Prints the number of columns and ends with a newline.
	h	None	Prints the number of rows and ends with a newline.
	c	None	Prints 1 or 0 if there is "color" backlight support.
p	None	stream of chars	Send a bunch of characters to print, and finish with a newline.
b	o	None	Turns the backlight off.
	r	None	Sets the backlight to red.
	y	None	Sets the backlight to yellow.
	g	None	Sets the backlight to green.
	t	None	Sets the backlight to teal.
	b	None	Sets the backlight to blue.
	v	None	Sets the backlight to violet.
	w	None	Sets the backlight to white.