Jens Chr Brynildsen jenschr

## main.cpp
#include <WiFi.h>

// WiFi network name and password:
const char * networkName = "your-ssid";
const char * networkPswd = "your-password";

// Internet address to send POST data to
const char * hostDomain = "10.13.37.158";
const int hostPort = 3000;

## ArduinoStringSep.ino
String getValue(String data, char separator, int index)
{
  int found = 0;
  int strIndex[] = { 0, -1 };
  int maxIndex = data.length() - 1;

  for (int i = 0; i <= maxIndex && found <= index; i++) {
      if (data.charAt(i) == separator || i == maxIndex) {
          found++;
          strIndex[0] = strIndex[1] + 1;

## index.html
<!doctype html>
<html lang="en" data-theme="dark"/>
<head>
  <meta charset="utf-8">
  <script src="https://cdnjs.cloudflare.com/ajax/libs/paho-mqtt/1.0.1/mqttws31.min.js" type="text/javascript"></script>
  <script src="./secret.js" type="text/javascript"></script>
  <script src="./mqtt.js" type="text/javascript"></script>
  <title>MQTT Demo</title>
  <link rel="stylesheet" href="https://unpkg.com/@picocss/pico@latest/css/pico.min.css">
</head>

## mqtt.js
const myTopic = "users/jensa/led";
const myServer = "mqtt.toytronics.com";
const client = new Paho.MQTT.Client(myServer,8883, "myClientId" + new Date().getTime());

client.onConnectionLost = onConnectionLost;
client.onMessageArrived = onMessageArrived;

console.log("Start connection!");

var connectOptions = {

## gist:c0d2d5df453742a9af9ee97484cc0877
int sensorPin = 0;

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

void loop()
{


## HK_Feather.ino
#include <Arduino.h>
#include <Wire.h>
#include <i2cdetect.h>
#include <Adafruit_LIS3DH.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_DotStar.h>
#include "Adafruit_SHT31.h"
#include "Adafruit_LTR329_LTR303.h"

// There is only one pixel on the board

## dweetio.ino
#include <WiFi.h>
/*
 * Basic code for setting a Dweet with a GET request on an ESP32
 *
 * Original by Liz Miller  (www.learnrobotics.org)
 * Updated for ESP32 by https://gist.github.com/jenschr
*/

// WiFi parameters
const char* ssid = "your-ssid";         // Replace with your ssid

## AWS Camera test
#include "esp_http_client.h"
#include "esp_camera.h"
#include <WiFi.h>
#include "Arduino.h"
#include "Base64.h"
#include "mbedtls/base64.h"
#include <NTPClient.h>
#include <WiFiUdp.h>


## Subscriber.js
import React from 'react';

import { useSubscription } from 'mqtt-react-hooks';

export default function Subscriber() {
  /* Message structure:
   *  topic: string
   *  message: string
   */
  const { message } = useSubscription([

## Status.js
import React from 'react';

import { useMqttState } from 'mqtt-react-hooks';

export default function Status() {
  /*
   * Status list
   * - Offline
   * - Connected
   * - Reconnecting
	#include <WiFi.h>

	// WiFi network name and password:
	const char * networkName = "your-ssid";
	const char * networkPswd = "your-password";

	// Internet address to send POST data to
	const char * hostDomain = "10.13.37.158";
	const int hostPort = 3000;
	String getValue(String data, char separator, int index)
	{
	int found = 0;
	int strIndex[] = { 0, -1 };
	int maxIndex = data.length() - 1;

	for (int i = 0; i <= maxIndex && found <= index; i++) {
	if (data.charAt(i) == separator \|\| i == maxIndex) {
	found++;
	strIndex[0] = strIndex[1] + 1;
	<!doctype html>
	<html lang="en" data-theme="dark"/>
	<head>
	<meta charset="utf-8">
	<script src="https://cdnjs.cloudflare.com/ajax/libs/paho-mqtt/1.0.1/mqttws31.min.js" type="text/javascript"></script>
	<script src="./secret.js" type="text/javascript"></script>
	<script src="./mqtt.js" type="text/javascript"></script>
	<title>MQTT Demo</title>
	<link rel="stylesheet" href="https://unpkg.com/@picocss/pico@latest/css/pico.min.css">
	</head>
	const myTopic = "users/jensa/led";
	const myServer = "mqtt.toytronics.com";
	const client = new Paho.MQTT.Client(myServer,8883, "myClientId" + new Date().getTime());

	client.onConnectionLost = onConnectionLost;
	client.onMessageArrived = onMessageArrived;

	console.log("Start connection!");

	var connectOptions = {
	int sensorPin = 0;

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

	void loop()
	{
	#include <Arduino.h>
	#include <Wire.h>
	#include <i2cdetect.h>
	#include <Adafruit_LIS3DH.h>
	#include <Adafruit_Sensor.h>
	#include <Adafruit_DotStar.h>
	#include "Adafruit_SHT31.h"
	#include "Adafruit_LTR329_LTR303.h"

	// There is only one pixel on the board
	#include <WiFi.h>
	/*
	* Basic code for setting a Dweet with a GET request on an ESP32
	*
	* Original by Liz Miller (www.learnrobotics.org)
	* Updated for ESP32 by https://gist.github.com/jenschr
	*/

	// WiFi parameters
	const char* ssid = "your-ssid"; // Replace with your ssid
	#include "esp_http_client.h"
	#include "esp_camera.h"
	#include <WiFi.h>
	#include "Arduino.h"
	#include "Base64.h"
	#include "mbedtls/base64.h"
	#include <NTPClient.h>
	#include <WiFiUdp.h>
	import React from 'react';

	import { useSubscription } from 'mqtt-react-hooks';

	export default function Subscriber() {
	/* Message structure:
	* topic: string
	* message: string
	*/
	const { message } = useSubscription([
	import React from 'react';

	import { useMqttState } from 'mqtt-react-hooks';

	export default function Status() {
	/*
	* Status list
	* - Offline
	* - Connected
	* - Reconnecting