Structure

• sub main

Control Structure

• if/then/else/endif
• for/next
• do/loop
• break
• return

Arithmetic Operators

• =
• +
• -
• *
• /

Comparison Operators

• =
• !=
• <
• <=
• >
• >=

Boolean Operators

• &&
• ||
• !

Data Types

• boolean
• byte
• char
• int
• long

Compound Operators

• ++
• --
• +=
• -=
• *=
• /=

Serial Functions

• Serial.print
• Serial.println

Pin I/O & Time

• delay
• pinMode
• digitalRead
• digitalWrite
• analogRead
• analogWrite

LCD Functions

• backcolor
• cls
• drawEllipse
• drawLine
• drawRect
• drawTriangle
• fillEllipse
• fillRect
• fillTriangle
• forecolor
• landscapeMode
• portraitMode
• setFont
• smoothingMode

Working with Subs

• Passing Variables
• Returning Variables