ESP32 GET JSON from API - ESP32 GET request from API receive JSON

ESP32 get json from api endpoint through wifi, today we will learn how to perform a get request with an esp32 and receive JSON.
ESP32 wifi: • ESP32 connect to wifi ...
API: jsonplaceholder.typicode.com/...
All my code will be available on my Patreon page:
/ 26191735
www.patreon.com/asali
Links:
Sparkfun ESP32 thing
Affiliate link: amzn.to/2SyQjsm
Normal link: goo.gl/abAiDf
Normal ESP32 (cheaper)
Affiliate link: amzn.to/2GTCHGS
Normal link: goo.gl/aNXDqi
Credits:
Music:
Classique - Francis Preve
Thumbnail & video icons:
Licensed by creativecommons.org/licenses/b...
Arrow icon by www.flaticon.com/authors/lyolya
ESP32 icon made by myself

[@aakashjana6225]

After ages, finally there is a crystal clear video explaining how to do this. Now I will be able to get my esp32 out of the box again.

[@highroyds]

Thank you for this, it’s given me a more of a understanding of how and what happens, but wow you’re quick with copy and paste then going to the next step. I’m thankful for the pause and play on the vid lol.

[@junghanshin7193]

Simple and clear. Big help. Thank you.

[@hansad.k6273]

Bless you bro

[@jagathesvarma1872]

Thank You so much sir. Is there any way to send the data to firebase ? For DH11 + ESP32 + Firebase
Im trying to figure it out for days but no luck.

[@yousefalhelabi8601]

What is the random function used for ?

[@Blink-ut7uh]

What is the use of the long rnd variable? Why is it added at the end of the web address

[@EpsRae]

Hi great video! can you explain how to add headers to the GET request?

[@gilangrakaramadhan7199]

Thanks ❤

[@franklarsen6753]

Great video. Can you also show how it works if I have more than one dataset in JSON file?

[@WistrelChianti]

Interesting library there... I'm wondering how it deals with arrays. Will take a look.

[@niltonschumacherfilho3368]

Hey, I'm working on a project that needs to get data from my page on my website. But I came across a problem. When I do the GET command on my page I get this:
Statuscode: 200



Array
(
[0] => stdClass Object
(
[AutoIncrement] => 1
[Nome Aparelho] => LED
[Status] => 0
)
)

This is when I output the page info:
0.00
0
Could you help me please?

[@Staxel_aran]

Aaaaawsoooom dude you help me so much

[@asali-channel]

You're welcome buddy!

[@engineerlawalhamzatademola4267]

The link to the code is not working 😔

[@pavan4032]

Hi sir, great video
Can you please make a video on
PUT , POST , Requests to hosted phpmyadmin
Json API end point
Thank you

[@asali-channel]

I will take note of that!

[@andrewmcallister3529]

Good video, but what about JSON that's more than 1 dimensional?

[@tf1044]

if you find out can you tell me here?

[@andrewmcallister3529]

@@tf1044 Figured it out, you just add more square brackets after like:
["daily"]["weather"]["rainfall"]

[@Blink-ut7uh]

What if status code is 404? That's greater than 0 but is a resulting error

[@saagembhobbyiest5259]

i am trying to use this example with my url but getting the response as 200 only. I am not getting json data after that.

[@babygreen17]

same

[@slutbit1749]

json-results are only defined for rnd=0-5, when rnd is 6-10 it returns [ ].

[@mustafakurdi7554]

Please need the Arduino Json Library 😥
thanks❤

[@vantasy5335]

What is JSON?

[@abobija]

JSON is just standardized format for textual data representation. Something like XML. You can google it - there is a plenty of information about JSON and other data formats on internet.