IOT is taking over world, many electronics device connect together on a network and communicate to each other. I have build app that helps you to connect those microcontroller together. Below are the client details.
Currently it has been tested on: Arduino, Lego Mindstroms EV3 Brick and on a Raspberry PI 3 other tests are being done.
This is git repository for the Arduino client: Before contuning verify that you have ArduinoJson in you arduino library.
Before starting make sure you have required libraries installed in your arduino library path
#include <LinkedList.h>
#include <IOTClient.h>
#include <Ethernet.h>
#include <SPI.h>
EthernetClient client;
//Inside the setup begin EthernetShield
Ethernet.begin(mac);
For WiFi Client use (remember IOTClient is only checked on the Ethernet, we haven't checked it on WiFi)
#include <WiFi.h>
WiFiClient client;
//Inside a setup begin WiFi
WiFi.begin(ssid,pass);
#define CODE \from\code
#define TO \target\code
const char* token = "\paste\subscription\key"
IOTClient it_client(&client, CODE, TO, TOKEN);
it_client.connect(); //Connectes to the IOR Server, returns false if the connection is not made to server. else true
it_client.setOnReceive(&onReceive);
it_client.wait4Data(); //Listens if there is a new data from server
void onReceive(const String& message) {
Serial.println(message);
}
For sending the message we will have 2 Cases:
it_client.sendMessage("your message here",NULL); //This will only send a Message to receivers ends
LinkedList>SyncData*>* list = new LinkedList<SyncData*>();//First create a LinkedList
//Here SyncData is just like a key:value pair
//So create a pointer object of SyncData
SyncData* data = new SyncData();
data->key = "Here comes the Key";
data->value = "Here comes the Value";
//Add data to the linked list
list->add(data);
//Now send the data
it_client.sendMessage("message",list);
//Remember after sending the message you won't be able to fetch the data for LinkedList
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