PHP code example of jalallinux / php-cayenne-lpp

1. Go to this page and download the library: Download jalallinux/php-cayenne-lpp library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

jalallinux / php-cayenne-lpp example snippets


$encoder = new Encoder();
$encoder->addAnalogInput(2, 4.2)
    ->addRelativeHumidity(3, 32.0)
    ->addTemperature(4, 28.7)
    ->addBarometricPressure(5, 851.3)
    ->addAnalogOutput(6, 4.45);

$hex = bin2hex($encoder->getBuffer());
/**
 * RESULT
 * 020201a40368400467011f05732141060301bd
 */


$decoder = new Decoder(hex2bin('020201a40368400467011f05732141060301bd'));
$data = $decoder->data;
/**
 * RESULT
 * [
 *  0 => [
 *    "channel" => 2
 *    "type" => 2
 *    "typeName" => "analogInput"
 *    "data" => [
 *      "value" => 4.2
 *    ]
 *  ]
 *  1 => [
 *    "channel" => 3
 *    "type" => 104
 *    "typeName" => "humidity"
 *    "data" => [
 *      "value" => 32.0
 *    ]
 *  ]
 *  2 => [
 *    "channel" => 4
 *    "type" => 103
 *    "typeName" => "temperature"
 *    "data" => [
 *      "value" => 28.7
 *    ]
 *  ]
 *  3 => [
 *    "channel" => 5
 *    "type" => 115
 *    "typeName" => "pressure"
 *    "data" => [
 *      "value" => 851.3
 *    ]
 *  ]
 *  4 => [
 *    "channel" => 6
 *    "type" => 3
 *    "typeName" => "analogOutput"
 *    "data" => [
 *      "value" => 4.45
 *   ]
 * ]
 */

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