Hello every one,
I’m trying to use a listner from my RDB but its not working, let me explain.
I have a ESP32 that write in the firebase the signal of a sensor and I want to updating my app with the realtime value. Please if someone could have a look in my blocks.
In the code above, when the ESP32 write in the way “/*****/Bombas/Recalque/onoff” the Live Web preview app dont read the value, it keeps showing the last value after initilized.