vbalexr

// Requires node.js and mqtt library installed.
var mqtt = require('mqtt');
var os = require("os");

const thingsboardHost = "SERVERNAME";
// Reads the access token from arguments
const accessToken = 'ACCESS_TOKEN';

// Default topics. See http://thingsboard.io/docs/reference/mqtt-api/ for more details.
const attributesTopic = 'v1/devices/me/attributes';

vbalexr

<VirtualHost *:443>
  ServerAdmin "EMAIL ADMIN"
  DocumentRoot /var/www/html
  ServerName "SERVERNAME"
  ProxyRequests off
  ProxyPreserveHost On

  #Redireccion de wss a ws
  RewriteEngine on
  RewriteCond %{HTTP:Upgrade} websocket [NC]

vbalexr

uint8_t rgb2H(uint8_t red, uint8_t green, uint8_t blue){
  float r = red/255. , g=green/255. , b=blue/255.;
  float cMax = max(max(r, g), b);
  float cMin = min(min(r, g), b);
  float delta = cMax - cMin;

  float h = 0;
  if(delta > 0) {
    if(cMax == r) {
      h = 60 * (fmod(((g - b) / delta), 6));