iotguider

#include <EEPROM.h>
int a = 0;
int value;

void setup()
{
  Serial.begin(9600);
}

void loop()

iotguider

#include <EEPROM.h>
String a = "iotguider";

void setup() {
  // put your setup code here, to run once:
  for(int i=0;i&lt;a.length();i++)
  {
    EEPROM.write(i,a.charAt(i));
  }
}

iotguider

import requests
import json

url="http://example.com/index.php"

r = requests.post('http://example.com/index.php', params={'q': 'raspberry pi request'})

if r.status_code != 200:
  print "Error:", r.status_code

iotguider

import requests
import json

url="http://example.com/index.php"

r = requests.get('http://example.com/index.php', params={'q': 'raspberry pi request'})

if r.status_code != 200:
  print "Error:", r.status_code

iotguider

import RPi.GPIO as GPIO        # calling for header file for GPIO’s of PI
import time                           # calling for time to provide delays in program
GPIO.setmode (GPIO.BCM)            # programming the GPIO by BCM pin numbers.
GPIO.setup(17,GPIO.OUT)             # initialize GPIO17 as an output
servo = GPIO.PWM(17,50)              # GPIO17 as PWM output, with 50Hz frequency
servo.start(0)                             # generate PWM signal with 7.5% duty cycle
servo.ChangeDutyCycle(7.5)                   # change duty cycle for getting the servo position to 90º
time.sleep(1)                                      # sleep for 1 second

iotguider

#include <Servo.h> 
// Create a servo object 
Servo servo;

void setup() {
  Servo1.attach(8); //Attaches servo to digital pin 8
}

void loop(){
  // Make servo go to 90 degrees

iotguider

#include <Wire.h>
#include <RtcDS3231.h>
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>

RtcDS3231<TwoWire> Rtc(Wire);
ESP8266WebServer server(80);

const char* ssid = "ESPWiFi";
const char* password =  "Password";

iotguider

import RPi.GPIO as GPIO
import os
import sys
push_button = 23
led = 18
def setup():
        GPIO.setmode(GPIO.BCM)       # Numbers GPIOs by physical location
        GPIO.setup(led,GPIO.OUT)
        GPIO.setup(button,GPIO.IN,pull_up_down=GPIO.PUD_DOWN)
                    

iotguider

int Led = 13 ;// define LED Interface
int knockmodule = 2; // define the vibration sensor interface
int val; // define numeric variables val

void setup ()
{
  pinMode (Led, OUTPUT) ; // define LED as output interface
  pinMode (knockmodule, INPUT) ; // output interface defines vibration sensor
}

iotguider

import RPi.GPIO as GPIO
import time
  
GPIO.setmode(GPIO.BCM)

sensor = 17
led = 27
GPIO.setup(sensor, GPIO.IN, pull_up_down = GPIO.PUD_UP)
GPIO.setup(led, GPIO.OUT)