Arduino Tutorial - Outputting JSON over Serial

[@nareshveda3290]

just like lightning, super fast and clear explanation. Thumbs-up and thanks.

[@scotram]

This is what all tutorials should be like, thank you very much. Could you make a tutorial for going the other way around? Example sending a json string from raspberry pi and decoding it on arduino and setting some globals?

[@PayneDeathz]

Quick and Fast! Although this video needs updating bcz of the newer version, this helped build up the foundation for the code :)

[@brucespzn]

I get -1 as value from Serial.read function. Have any clue of what is going on? Thank you.

[@berniejansen8701]

Hi will you be able to send the temperature as "21.5" , a double value?

[@kiranparte6777]

I am receiving a JSON stream over serial I just want to to deserialize it and print the content, if possible can u help me ?

[@ragilburhanudinpamungkas9571]

this will help me make the code easier for my python program in my rasp. thanks :)

[@dcode-software]

No worries mate :)

[@ragilburhanudinpamungkas9571]

@@dcode-software when i read the data using pyserial, the data is separated every alphabet and started with (b') that mean bytes. can you help me sir?

[@analuna2607]

kzbin.info/www/bejne/j52WqKmNiJ6Uqck

[@shadowhunter8803]

Thank you for the tutorial!! It's beneficial. But how should I do it if I have a real-time sensor?

[@michaelmcnaughton1535]

Thanks for the tutorial. I have a question. Is there a method of publishing a JSON package to mqtt?

[@abcd-yg2rx]

i tried . Visual studio says that i have to include the library arduinojson-v6,15. So I did,. I dowloaded , put in the right folder , nevertheless it doesnt find it

[@n9583]

Hey how did you access your json file in the first place? If you altered its values didn’t you need to get the json file path, Great tutorial btw

[@Ahmedhkad]

Good thanks , now how to receive and sand data json in same time ?

[@qigao5458]

how to do？

[@muzmmilpathan7781]

Sir I want to make a JSON of GPS value and store it and pass to mqtt I know from your video how to generate and show in serial monitor but want to store it in JSON please help me

[@dcode-software]

Hey there, do you want to save to SD card or computer?

[@davinfarrell4886]

@@dcode-software hallo, thanks for the video, i have a project now that the sensor datas that the ESP32 collected/ processed should be in json format. and then i will process/ visualize the data with python (dash, pandas, and so on). With python, i can read the json file in my computer or in a website. The question is how to store the live sensor data in my computer and in website? thank you in advance

[@dwikicahya7902]

how about posting json to server?

[@dcode-software]

+dwiki cahya HTTP Server?

[@dwikicahya7902]

yes. is it possible?

[@dcode-software]

dwiki cahya Yeah, but you'll need some sort of network-enabled module such as WiFi or Ethernet. Although what you can do (and what I've done before) is code up a "bridge" server using Node.js where the Node script will accept Serial input from the Arduino and then forward that data to a HTTP server. Works quite well, otherwise just get a network module of some sort :)

[@dwikicahya7902]

i use sim shiled to get internet connection, i just make the program for arduino but it still can't post to my website. Fyi, i use laravel as a server side to get the post value form arduino.

[@dcode-software]

dwiki cahya What do you mean that it can't post to your website?

[@davebeckham5429]

Nice tutorial decode. Very well explained. Would like to learn complete Arduino JSON, can you suggest. - Many thanks.

[@CandraJunus]

Have you ever done it using Python? send json data from python to arduino?

[@mauliadianti]

thankyou, easy to understand

[@MrknisterKanister]

thems not to work with the newest ArduinoJson version "DynamicJsonBuffer is a class from ArduinoJson 5. Please see arduinojson.org/upgrade to learn how to upgrade your program to ArduinoJson version 6" Thx Anyway. Your vidoe gives a great startup

[@n9583]

yeah i fixed it by installing version 5.(whatever)

[@zastiv1700]

is this also works for ESP8266?

[@mirceastoica1565]

yes

[@michaelrugi6616]

awesome. now I am sorted

[@jludian]

Thank you so much man!! that's what i've been looking for :)

[@dcode-software]

No worries mate enjoy!

[@nikoskalousis3523]

Thank you!

[@dcode-software]

No worries.

[@aathirahvalmaypriyono6954]

THANK YOU YOU HELPED ME SO MUCH!!!!!!!!!!!!!!!!!

[@dcode-software]

Yeah mate, no worries

[@CrisanBogdan]

This got outdated pretty quick...

[@michaelpalmer2952]

Do you have a link to a tutorial, or documentation, or code, for the newer method?

[@CrisanBogdan]

@@michaelpalmer2952 hi, no sorry... Haven't touched Arduino in a while I think I used cpp seriliaze And just found this site that looks to be the right thing: arduinojson.org

[@AnkitModi_AnkyX]

hey great tutorial I want to use this method to Send data on firebase using Arduino Uno + SIM808 (HTTP GET & POST AT Commands) help me out please i am using this library for gsm module github.com/vshymanskyy/TinyGSM

[@deltekkie7646]

Dude...get a headset mic so we don't have to listen to you peck on the keyboard.