How to Use Shared Attributes with ESP32 in ThingsBoard

In this video, I’ll show you how to use Shared Attributes in ThingsBoard with your ESP32. You’ll learn how to subscribe to shared attribute updates, request their current values, and use them to control your device from the server.

This is a simple and practical tutorial that will help you understand how downlinks work in ThingsBoard and how to make your IoT projects more dynamic.

What you’ll learn:

What shared attributes are in ThingsBoard

How to subscribe to updates from the server

How to request the current value of a shared attribute

How to sync an LED state between the server and the ESP32

If you found this video helpful, feel free to like, comment, and subscribe for more IoT and ESP32 tutorials!

https://github.com/rch-goldsnaker/esp32-thingsboard-platformio-wokwi-shared-attributes

Видео How to Use Shared Attributes with ESP32 in ThingsBoard канала Mirutec