MQTT Android Application | MIT app inventor

[@markross1695]

You are the most awesome youtuber I have ever seen!

[@Abh1noob]

Nice video and this is exactly what I was searching for from last 2 weeks

[@huyhalequoc6883]

I really love your MQTT series, straight and clear.

[@HighVoltages]

you are welcome ❤️

[@slamanaim1837]

@@HighVoltages please look to my last comment and response me thx a lot for your work

[@hemersonallan]

Awesome !

[@fooballers7883]

Wow... Great tutorial... thank you.

[@Nicpesca]

Tengo un problema con el codigo de App inventor. Por alguna razon, cuando me conecto al topico para recibir los datos, despues de siete segundos, se desconecta el broker. Si no me conecto al topico, la conexión se mantiene, pero apenas empiezo a recibir datos, despues de siete segundos falla. Estoy enviando los datos cada 4 segundos, e hice la prueba cambiando el tiempo y pasa lo mismo. Gracias

[@aaahhhhhhhh]

thank u soo much ! u save my uni project

[@HighVoltages]

Glad it helped!

[@slamanaim1837]

thx but i think you must read the state of led when you launch your application in your smartphone because the led can be turned off and in your application seemes that it is turned on because pbs can happened in connexion to the internet ... so i think that in your pg of nodemcu you must publish the state of led every 10"

[@HighVoltages]

Yes, that is right and really necessary. I will do it in the next video.

[@slamanaim1837]

@@HighVoltages thx excuse me can you tell me why i don't succeed to connect to broker using my credentials and can you send me what must put in properties of mqtt extension thx in advance

[@chen4077]

Can i use a 3g module instead of the ESP2868, say a SIM5320e to communicate instead?

[@HighVoltages]

yes you can do that but there will be alot of changings in the code.

[@leviashtoncusi8935]

Help me brother... It's all ready same in the video and code but it's can't connect broker

[@HighVoltages]

could you share the error and tell me which broker you are using?

[@chainenaimslama1870]

hi please i want to read data from thingspeak using microbit and esp01 can you help me thx

[@afiqahfairuz5519]

@HighVoltages thx excuse me can you tell me why i don't succeed to connect to broker using my credentials and can you send me what must put in properties of mqtt extension thx in advance

[@HighVoltages]

could you share which broker you are using ? and what is the error ?

[@_ranger_hridoy_6213]

Thank you so much

[@AbcDef-oe8sj]

i have a doubt... should the mobile phone and the esp8266 should be connected in same wifi ?

[@HighVoltages]

it depends where your mqtt broker is located , if your broker is on local area network then yes otherwise no , they can be connected on different wifi.

[@Sneby.]

bro i cant access the code it says 502 Bad Gate Way openresty please fix

[@HighVoltages]

It is fixed now.

[@jalzeriofigueira2929]

Super

[@HighVoltages]

Thanks

[@elliegrace9939]

Hello! Do you happened to know how to plot fsk if I used mit app inventor?

[@branko556]

You are great and thank you for the video, but you should work much slower, this way we go back to every second of the video a million times to see what you pressed, and it is very tiring and frustrating.

[@HighVoltages]

Thanks for the tip

[@sarita1667]

Sir I Want to create chart of this mqtt data of humidity and temperature.

[@sarita1667]

If any idea please share me

[@HighVoltages]

Write an email or contact on Facebook to discuss this.

[@awk1fps871]

The .aia files is not on the git repository, can you please update it

[@HighVoltages]

I have updated it.

[@slamanaim1837]

thx please can you publish the video but using microbit and esp8266 with thingspeak thx a lot

[@HighVoltages]

I will try to make a video on that aswell.

[@arlie.sk8780]

will this work on raspberry pi

[@HighVoltages]

yes, it should.

[@niltonantonyhuancachambi6239]

No me sale alguna solucion?

[@kcbernardo769]

can you help me do this with python ?

[@HighVoltages]

There's a video of mqtt with python , check the playlist.

[@HighVoltages]

There's a video of mqtt with python , check the playlist.

[@kcbernardo769]

I need a program for Rasp pi 4 python simple robotics please help I'm gonna fail

[@pamittanchristianjulius5366]

I need all the libraries 😢

[@HighVoltages]

check the uploaded files.

[@David-m16]

The connection closes after a few seconds

[@HighVoltages]

which broker you are using?

[@zi_tech219]

how do you get mqtt credentials , please help

[@HighVoltages]

You will find them from the cloud service you are using, or if you are using mqtt local broker, you can use the ip address of your broker.

[@ilor15]

and on ios

[@HighVoltages]

will make a video