Appinventor public hivemq issue

MQTT
1

hi every one.i connect to public broker using appinventor every thing is good.the problem that when i want to write the state of my led in the label like it’s in screen shot i used get message but it will return the texte ‘on’ .so when i click on button allumer to turn on my led in the label in my smartphone will show 1 but directly change to ‘on’.the same thing when i click on the button éteindre so in the label write 0 but directly change to ‘on’ also.i don’t understand what is this ‘on’ and why it’s written for ever
thx in advance for your help

designer
designer1920×1080 296 KB

2

here is my code

code
code1920×1080 393 KB

yours trully

3

here my smartphone screen shot

Screenshot_20230301_171454
Screenshot_20230301_171454720×1600 72.1 KB

4

Hi @naim ,

This is great to see your interest in MQTT, welcome to our community!

What is the default QoS your thing is using? Did you try specifying QoS, for example, 1 or 2?

image
image734×244 33.5 KB

Let us know
Thank you
Kind regards
Dasha from HiveMQ Team

1 Like
5

hi thx for your interest to my post,just i want to say that i solved the issue and remain only my other problem that i shared in a topic alone that i can´t connect to private hivemq briker by my credentials using appinventor