Bro, your tutorial makes the thing nothing but easy. ❤ I was in the R&D phase for firebase system for last 3 days with no clue but you make it much easier. Really appriciate it.

@joedgoh

3 ай бұрын

Thank you. Glad to be of help 😊

@shakauthossain9162

3 ай бұрын

@@joedgoh Welcome Brother

WOOOOOW! GREAT TUTORIAL! Concise and very valuable! Just shows how knowledgeable you are in this matter!

Nice tutorial! This helped me a lot!

Really It's working 😯😯 I tested for ultrasonic sensor. Thank you very much. ❤ God Bless You.

Thank You Sir!

Thank you very much sir

Nice, thanks for tutorial sir

Hello, I have a problem. I followed the same steps, but when I try to send the data from the firebase, the esp does not read it. The sucessfull message does appear but it does not show any data or turn on any led.

Hi sir, I am using portenta h7 to send saved data to firebase, but portenta h7 doesn't have any library for Firebase. how can I send data to firebase from portenta h7.

I used MQ6 LP gas sensor for test this project. with MQ6 sensor when I pressed push button MQ6 reading automatically goes high(4095). when I released the push button reading comes down. What is the reason for this ?

yesss ! , thanks from austria

@joedgoh

5 ай бұрын

Thanks!

Really well explained 👌

@joedgoh

2 ай бұрын

Thanks a lot 😊

wow😄 such a nice guide

@joedgoh

8 ай бұрын

Thank you!

Great work

@joedgoh

Жыл бұрын

Thank you!

amazing

Hi, Thanks for the tutorial, it's been really helpful. i would like to know if the difference in milliseconds could be set to greater than 1000 ?

please can you tell me how can I use this platform for my projects of fall detection using the MCU 6050 accelerometer

If the data that I read changes with time and I want to read the data automatically after the change, what is the code in Python

Maraming salamat sir! laking tulong nyo po sa capstone namin.

@joedgoh

Ай бұрын

Welcome. Pls share. Thank you! :)

Muchas gracias, fue muy util tu video!

@joedgoh

Ай бұрын

Thank you. Glad to be of help 😊

Salamath po for your great explanation. So profitable

@joedgoh

8 ай бұрын

Salamat!

I really thank this guy for this video From my depth of heart ❤❤ cause literally for 3 days I was like crazy mad on this firebase and finally I did it because of this guy Thank you from the depth of my heart 🙏🙏👍👍 Hats of you 👏👏

@joedgoh

7 ай бұрын

Thank you! 🙏 🙂

hi sir.how i can use mit slider to control servo motor with esp8266 and firebase. please

Sir, I want to ask whether it is possible to communicate from ESP32 to Firebase and MIT App using Bluetooth

great staff, but is it possible to integrate Google Voice Cammand or Alexa Voice Command??

Pls share the code of this project

Hello po sir. Can I have/take a look at the programming challenge code po? Thanks.

This is the first time I’ve seen a good firebase Arduino tutorial video. I liked your style. Will come back for more One tip for either you or google bug seeking bots. Viewing video on iPhone 14pro or any device with camera island basically acts like a bar that hides all the info behind it. Such as variable declaration or any details that would be necessary. So either make a band on side that shift your ide screen to right. Or google this one is for you. Turn on screen rotation on both sides. It’s embarrassing for you qa team and product managers who can’t see a ux flaw. Otherwise kudos to the maker of this content. Good job.

@joedgoh

Жыл бұрын

Thank you!

@chris-ut4hs

Жыл бұрын

​@@joedgoh hi while I'm using the getInt function, instead of 0 which is the correct value of the variable, I'm constantly getting 1. What could be the error here? Please help me. 🥺

This video helps a lot for my project thanks for guiding us

@joedgoh

Жыл бұрын

Welcome. Thanks as well 💚

We want to more videos abouts firebase real time database with sensors

how to store data sensor collected in 24 H on firebase

hello sir, thx for your tutorial video it really help me alot but i have some problem when i try to read boolean data from firebase to control my LED, there is error message called "connection refused" every 8 times tries to turn on/off my LED. so if i try to turn on/off after 8 times tries, i got that error message. can you help me to fix it? Thx.

Boa tarde amigo Tem como disponibilizar este código

What will be the difference in the IDE code to send to Cloud Firestore instead of RTDB?

Excellent work dear, my suggestion is , include other option tutorial such as google account linkage etc. thank you

@joedgoh

5 ай бұрын

Thank you, I will

I need help. I see readings in the seiral monitor very quickly. I connected my computer to the same network and the password I put in the code. I put the link and API key in the code correctly, but it shows me null in the firebase. What is the problem? Are there platforms through which we can communicate with you?

Good morning sir, I am getting this error. Could you please help me? fatal error: wifi.h: No such file or directory compilation terminated. exit status 1 Compilation error: wifi.h: No such file or directory

How to parse string value from database? I was getting "/ in the string

I love asian people teaching. They put more effort in video. Thumbs up.

@joedgoh

Жыл бұрын

Thank you!!

Token error: code: -1, message: connection refused Token info: type = id token, status = on request Token info: type = id token, status = error Please help

I was so confused why the value doesnt appear on firebase until I realised the wifi credentials was suppose to be my home/ phone hotspot' wifi so the esp32 can connect to the internet, what a head ache. thanks a lot!

How many times can a esp 32 board fetch values from firebase RTDB in a second, given it a strong internet connection. What's the limit, can it fetch a value every 10 milli seconds

what if i want to save every value instead of overwriting on it or update it ? like a spreadsheet ?

@wempibiang

Жыл бұрын

you can set diffrent path name every time you do setInt

Thanks, you helped me a lot! (:

Having an API key on a firebase project implies adding an app. Can you have an API without adding an app?

Thia firebase works only one hour. After that it gives a error. Cant upload or read data from firebaae

Failed token is not ready...how to solve this issue?

Is wifi is necessary or we can do with android mobile hotspot because I cannot receving the data from firebase realtime database ?

@joedgoh

Жыл бұрын

Either (mobile hotspot or wifi) it should work.

Can we link google assistant to firebase to control arduino etc. (I hate IFFT and blynk)

I've got RTDB is private within this context... don't know how to solve it.

Sir laging nadidisconnect ang esp32 sa firebase kumpara sa esp8266 ano puba sulusyon?

Hi, I wonder if I can store/save the data to firebase? and when i need the data i can download it later with format is excel/csv...

@joedgoh

Жыл бұрын

Yes. You can export your RTDB by clicking the 3 ellipsis (...) on the right side and choose export to JSON. Open your Excel, go to DATA > Get Data > From File > From JSON.

I have problem in read the data from the firebase's real time database. Only string is readed properly integer and boolean type is always readed as zero and false respectively and sometimes boolean type is not readed. Pls solve my problem. I have written the exact code and followed the exact all steps which you have followed.

pleas, can you do episode, ultrasonic sencer with arduino iot cloud.....Thanks,

in which libraries?

Hello, can you make a tutorial how to connect Firebase to Website with esp32?

Very educational video congratulations, when I'm running the code it keeps giving a problem in the function ledcSetup(PWMChannel, freq, resolution); and ledcAttachPin(LED1_PIN, PWMChannel); it says that the variable was not declared correctly, what could be going wrong? and I'm also unable to see the sensor data in the database. If you could send the code it would be a great help.

thanks Joed. Great video. how can I get your video codes Best regards, Kazem

Token info: type = id token, status = error Token error: code: -4, message: connection lost why?

Just imaging I want to make a circuit with ESP32 for hotel room. In this hotel there are 200 rooms. I want to get data of push buttons from each room. Is this possible with firebase

@joedgoh

Жыл бұрын

Yes, of course. Thanks

@dilangunawardhana

Жыл бұрын

@@joedgoh connect 200 ESP 32 boards do I need to create 200 different project in firebase or can I connect multiple ESP board to the one project. what are the limitations in the firebase when it comes to this kind of projects specially if some one needs to use number of ESP 32 boards ?

@joedgoh

Жыл бұрын

In spark plan(free) you only have up to 100 simultaneous connections.

Can you please do a video on how to read sensor data and control LEDs over the web base system (HTML,CSS,JS) with firebase real time data base

@user-dd7xy9hi4v

Ай бұрын

🤣

Hello sir, After approximately 10 minutes of sending data to the database the connection will be lost and display "connection refused" why does this happen?

@namnguyenphuong5854

2 ай бұрын

Me too :(( So have you fixed it now?

Muchas gracias por estas enseñanzas. El año pasado, despues de mucha investigacion hice un proyecto que funcionaba perfectamente, pero algo ha cambiado en firebase que ya no me da acceso. Y en este video creo que esta la solucion. Podria enviarme el código, por favor?. Gracias.-

@DevasKarpDevas5000

8 ай бұрын

El código lo puso en la descripción del video, es su página web. Yo pasé por lo mismo que tú, hace unos años usé Firebase para un proyecto y ahora que lo volveré a utilizar, noté que varias cosas cambiaron, especialmente lo de la autenticación y la verdad este video fue muy útil para entender nuevamente su funcionamiento.

my project is not working these are problem Token error: code: 400, message: INVALID_EMAIL Token info: type = id token, status = error Token error: code: 400, message: bad request Token info: type = id token, status = on request serial monitor showing problem?

@wempibiang

Жыл бұрын

check the authentication settting. Make sure its already anonymous

@Project-vf9pg

Жыл бұрын

I've the same problem, what can I do?

can I use ESP8266 instead of ESP32 with the same code?

@hrishabhagrawal5062

10 ай бұрын

did you get the answer?

@KKBUGHUNTER_

9 ай бұрын

yes bro

PLEASE help me. After 60-120 seconds it stops to work and update data.. Like it's frozen But in first seconds it works well, code very simple, just a Set boolean

@namnguyenphuong5854

2 ай бұрын

Me too :(( So have you fixed it now?

where is the code ?

where can i find the Wifi.h libarary

@joedgoh

Ай бұрын

Search it under library manager if you don't have one yet installed.

When you update the data in RTDB,it automatically push to your esp32? I thought it is impossible to implement real time push in esp32. wow

@joedgoh

Жыл бұрын

Check the next lesson 06 using Firebase Stream to do that in realtime

@huangryan604

Жыл бұрын

@@joedgoh I've try and it shows error message "Compilation error: 'tokenStatusCallback' was not declared in this scope

@joedgoh

Жыл бұрын

Pls check for wrong spelling, Case sensitivity, and the Library declaration.

can you make a tutorial wtih npk sensor

@NaNi-hi6ve

2 күн бұрын

can you make a tutorial using the NPK Sensor with ESP8266 that the data NPK nutrients will display in mobile app flutter

While this is a great tutorial. It completly misses the point of a (Real Time Database). The way this is set up is a polled database configuration. For (RealTime) you have to use a stream callback. This allows you to get INSTANT changes on your ESP32 when you change that value in the database. Install the library and check the official examples for more details. (Edit) - I see you got it right in lessen 6. Good job.

code?

Can you share the code?

@joedgoh

Жыл бұрын

Please email me at joedgoh@gmail.com

unbelievable amount of errors in this code, ldrData undeclared voltage undeclared analogueReadMilliVolts and so much more. Serial.print(" - successfully saved to: " = fbdo.dataPath()); should be Serial.println(" - successfully saved to: " = fbdo.dataPath()); otherwise error: assignment of read-only location.

@joedgoh

11 ай бұрын

What are you talking about Jacques Mulder???? This tutorial helped thousands of students and professionals. I put it online so it can help more people who are in need of free lessons. This code worked for all of them. I am replying to your comment because you are not helping others with your false claims. Do not say that I have an "unbelievable amount of errors in my code" like undeclared ldrData, voltage, etc... because you are wrong. Please watch the lecture again carefully so that you learn from your mistakes... Just to put you into the right perspective, you are watching a FREE and step-by-step lesson that I worked hard to create and this is WORKING 100%. If you don't even know how to say "thank you", it is fine, just please don't put comments that are not helpful to others.

Can we connect arduino to firestore database not realtime databae ?

@joedgoh

4 ай бұрын

Yes

@igdagusryankurniantara1053

4 ай бұрын

Is there any tutorial for i can learn sir ?., i haved browse the tutorial , doesnt see the good tutorial for firestore database

@joedgoh

4 ай бұрын

I don't have one as of now. In the future, I will create. Thanks 😊