shawngrimes

int ledPin=13; //This is a variable to store the pin number that we want the LED on
 
// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin as an output.
  pinMode(ledPin, OUTPUT);
}
 
// the loop function runs over and over again forever
void loop() {

shawngrimes

int ledPin=9; //Store LED pin number in this variable

void setup() {
  //No need for setup this time
  pinMode(ledPin,OUTPUT); //Setup pin 9 for OUTPUT
}

void loop() {
  analogWrite(ledPin,0); //Turn the LED on pin 9 off
  delay(500); //Wait 500 milliseconds

shawngrimes

int ledPin=13; //Variable to store pin of LED
int buttonPin=3; //Variable to store pin of button
int buttonValue=0; //Variable to store last known value of button state

void setup() {
  // put your setup code here, to run once:
  pinMode(ledPin, OUTPUT); //Setup LED pin for output
  pinMode(buttonPin, INPUT); //Setup button pin for input
}

shawngrimes

int ledPin=9; //Variable to store pin of LED
int potentPin=A0; //Variable to store pin of potentiometer
int potentValue=0; //Variable to store last known value of potentiometer
int brightnessValue=0; //Variable to store LED brightness

void setup() {
  // put your setup code here, to run once:
  pinMode(ledPin, OUTPUT); //Setup LED pin for output
}

shawngrimes

int ledPin=9; //Variable to store pin of LED
int potentPin=A0; //Variable to store pin of potentiometer
int potentValue=0; //Variable to store last known value of potentiometer
int brightnessValue=0; //Variable to store LED brightness

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600); //Setup serial console
  pinMode(ledPin, OUTPUT); //Setup LED pin for output
}

shawngrimes

#include <Process.h>

int ledPin=9; //Variable to store pin of LED
int potentPin=A0; //Variable to store pin of potentiometer
int potentValue=0; //Variable to store last known value of potentiometer
int brightnessValue=0; //Variable to store LED brightness

/////////////////
// Phant Stuff //
/////////////////

shawngrimes

#include <Process.h> //Library for Sparkfun network connection

/////////////////////////////////
// Data.SparkFun.Com variables //
////////////////////////////////
// URL to phant server (only change if you're not using data.sparkfun
String phantURL = "http://data.sparkfun.com/input/";
// Public key (the one you see in the URL):
String publicKey = "xxxxxx";
// Private key, which only someone posting to the stream knows

shawngrimes

#include <Process.h>

int ledPin=9; //Variable to store pin of LED
int potentPin=A0; //Variable to store pin of potentiometer
int potentValue=0; //Variable to store last known value of potentiometer
int brightnessValue=0; //Variable to store LED brightness
int moistPin=A1; //Variable to store pin of moisture sensor
int moistValue=0; //Variable to store moisture value

/////////////////

shawngrimes

#include <YunClient.h>
#include <Adafruit_MQTT.h>
#include <Adafruit_MQTT_Client.h>

int ledPin = 9;

/************************* Adafruit.io Setup *********************************/

#define AIO_SERVER      "io.adafruit.com"
#define AIO_SERVERPORT  1883

shawngrimes

//This is a basic program to report the value of a photoresistor to the Adafruit.io service.

//These libraries are needed to talk to the Internet and the Adafruit service
#include <YunClient.h>
#include <Adafruit_MQTT.h>
#include <Adafruit_MQTT_Client.h>

int photoPin=A0; //Variable to store pin of photoresistor
float photoValue=0; //Variable to store last known value of photoresistor