Blocks

Input/Output

Blocks
state of pin — digitalRead()
set pin to mode — pinMode() ⚡Advanced Mode
set pin to — digitalWrite()
read analogue pin — analogRead()
set analogue reference — analogReference() ⚡Advanced Mode
set PWM pin to — analogWrite()
set board LED to — digitalWrite()
tone on pin to — tone()
stop tone on pin — noTone()
duration of pulse on pin — pulseIn() ⚡Advanced Mode
duration of long pulse on pin — pulseInLong() ⚡Advanced Mode
shift incoming byte — shiftIn() ⚡Advanced Mode
light sensor light/dark — custom function
light sensor value — analogRead()
sensor distance — custom function
potentiometer on pin — analogRead()

Logic

Blocks
if – else if – else — if, else if, else
logic comparisons — ==, !=, <, <=, >, >=
logic operations — and, or
logical not — not
boolean true/false — true, false
boolean high/low — HIGH, LOW
ternary operaor — test ? true : false

Loops

Blocks
setup and loop — void setup() and void loop()
reapeat num times — for loop
repeat while — while loop
count with i from x to y by n — for loop ⚡Advanced Mode
skip to next loop cycle — continue
break out of loop — break

Timing

Blocks
wait s — delay()
wait ms — delay()
wait μs — delayMicroseconds()
run time in ms — milliseconds()
run time in μs — microseconds()
wait forever — while true

Mathematics

Blocks
number block
arithmetic operations — + - * / **
trigonometric functions — sin(), cos(), tan(), asin(), acos(), atan()
constants — pi, e, phi, sqrt(2), sqrt(1/2), infinity
tests — even, odd, prime, whole, positive, negative, divisible by
round — round(), ceil(), floor()
remainder — x % y
constrain number between values
random integer — custom function
random fraction — rand()

Text

Blocks
character
character tests — isAlpha, isAlphaNumeric, isAscii, isControl, isDigit, isGraph, isHexadecimalDigit, isLowerCase, isPrintable, isPunct, isSpace, isUpperCase, isWhitespace
length of string — String.length()
to upper/lower case — String.toUpperCase(), String.toLowerCase()
string
concatenate strings
append string
in string find index of — String.indexOf(), String.charAt()
trim string — String.trim()
in string replace substring — String.replace()

Variables

Blocks
integer
float
boolean
string
unsigned long ⚡Advanced Mode

Messaging

Blocks
set serial bitrate — Serial.begin()
serial timeout for ms — Serial.setTimeout()
serial message — Serial.print(), Serial.println()
serial byte — Serial.write()
serial data received — Serial.available() > 0
receive serial message — Serial.readString(), Serial.readStringUntil()
receive serial byte — Serial.read()
receive serial message as number — Serial.parseFloat()

Motion

attach servo on pin

attach servo on pin (custom timing)

detach servo

set servo position

get servo position

add stepper motor (2 pins)

add stepper motor (4 pins)

set stepper speed

set stepper steps

attach L298N motor driver

set L298N motor driver direction

set L298N motor driver speed