how to send data to arduino from firebase to php

[xiaomy12]

need help here
I already used your code examples
but this time I want to send data to firebase then the data will be used by the arduino
to be more specific
I want to changed the arduino wifi by sending data to firebase

[xiaomy12]

specifically the SSID and password of the wifi

[robertcedwards]

I think you should probably base64 encode the wifi and password for security. Possibly create a function on the Arduino side that makes a secure call to a new script that retrieves the Wifi and Password, updates the Arduino and restarts it? Just a thought...

…

On Sat, Jun 15, 2019 at 1:15 AM xiaomy12 ***@***.***> wrote: specifically the SSID and password of the wifi — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4?email_source=notifications&email_token=AABCD77UFQJXAKN3OPLDG2TP2SCH7A5CNFSM4HYOLOD2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXYRL4A#issuecomment-502339056>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABCD77JH54ZU4THSAQDFKTP2SCH7ANCNFSM4HYOLODQ> .

[xiaomy12]

yes sir
thank you sir
can I send my codes here?
should I add a function on the php code? that receives data for Wifi SSID and Password

[xiaomy12]

PHP code

`<?php

require 'firebaseLib.php';
$Trash = $_GET["trash"];

$Distance = $_GET["distance"];
$Temperature = $_GET["temp_f"];
$Humidity= $_GET["humidity"];

// --- This is your Firebase URL
$baseURI = 'https://thesis1-69.firebaseio.com';
// --- Use your token from Firebase here
$token = 'xxxxx';
// --- Here is your parameter from the http GET

$devicestatus= array('Distance' => $Distance,'Temperature' => $Temperature,'Humidity' => $Humidity);

$firebasePath = '/thesis1-69/';

$full= array($Trash => $devicestatus);

/// --- Making calls
$fb = new Firebase($baseURI, $token);
$fb -> update($firebasePath, $full);

?>
`

[xiaomy12]

sir I hope you can help me with this

I already searched so much articles but yet get none of it related to the topic of mine

[xiaomy12]

sir good morning

by putting " echo " on the PHP code
the data will be sent to arduino

the problem is the firebase
how I can retrieve data from firebase using the PHP

[robertcedwards]

Hello, ah I see. There should be some documentation and code examples for pulling from Firebase here maybe this would help: https://stackoverflow.com/questions/48924175/can-we-use-firebase-realtime-database-with-core-php The harder part, at the time, was communicating with the Arduino. -Rob

…

On Mon, Jul 1, 2019 at 8:39 PM xiaomy12 ***@***.***> wrote: sir good morning by putting " echo " on the PHP code the data will be sent to arduino the problem is the firebase how I can retrieve data from firebase using the PHP — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4?email_source=notifications&email_token=AABCD765UYIG4XSE3VYLONDP5KWTHA5CNFSM4HYOLOD2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODY7ZP7Y#issuecomment-507484159>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABCD77MANIJKRTOGGDMG3TP5KWTHANCNFSM4HYOLODQ> .

[xiaomy12]

hello sir
the code or library and documentation used on that forum wasn't the same with the PHP code I used

I don't know how to use it too

[xiaomy12]

I can't use your PHP code here?
can you produce a code that is aligned on your code here ? to enable http or PHP to retrieve data from firebase
thank you sir

[xiaomy12]

sir

[xiaomy12]

sir I still don't know how to solve this
I hope you can help me

[robertcedwards]

This code was written a while ago and Firebase has changed much of how it operates. I suggest reading up on php examples for Firebase from tutorials or youtube videos.

[xiaomy12]

I think I will get it now, first I need to work with the PHP