sankarcheppali

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="example.siva.com.hellokotlin.MainActivity">

    <Button
        android:id="@+id/helloMe"

sankarcheppali

package example.siva.com.hellokotlin

import android.content.BroadcastReceiver
import android.content.Context
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import kotlinx.android.synthetic.main.activity_main.*
import org.jetbrains.anko.toast
import android.net.wifi.WifiConfiguration

sankarcheppali

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="example.siva.com.hellokotlin">
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE">
    </uses-permission>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE">
    </uses-permission>
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE">
    </uses-permission>
    <application

sankarcheppali

#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"


void blink_task(void *pvParameter)
{
    //GPIO_NUM_16 is G16 on board
    gpio_set_direction(GPIO_NUM_16,GPIO_MODE_OUTPUT);

sankarcheppali

#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"


QueueHandle_t  q=NULL;
void consumer_task(void *pvParameter)
{
    unsigned long counter;

sankarcheppali

package com.anhure.test3.test3android;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

sankarcheppali

int id=99;
#include <SoftwareSerial.h>

SoftwareSerial sw(2, 3); // RX, TX

void setup() {
 Serial.begin(115200);
 Serial.println("Interfacfing arduino with nodemcu");
 sw.begin(115200);
}

sankarcheppali

#include <WiFi.h>
#include <PubSubClient.h>


// Update these with values suitable for your network.
const char* ssid = "SSID";
const char* password = "pwd";
const char* mqtt_server = "iot.eclipse.org";
#define mqtt_port 1883
#define MQTT_USER "username"

sankarcheppali

#include <WiFi.h>
#include <PubSubClient.h>
#include <ArduinoJson.h>

// Update these with values suitable for your network.
const char* ssid = "SSID";
const char* password = "PASSWORD";
const char* mqtt_server = "iot.eclipse.org";
#define mqtt_port 1883
#define MQTT_USER "username"

sankarcheppali

#include <WiFi.h>
#include <PubSubClient.h>


// Update these with values suitable for your network.
const char* ssid = "SSID";
const char* password = "password";
const char* mqtt_server = "broker.mqtt-dashboard.com";
#define mqtt_port 1883
#define MQTT_USER "mqtt username"