In this guide, you'll learn how to control the ESP8266 GPIOs from anywhere using Firebase. We'll create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever there's a change in the database nodes, the ESP8266 updates its GPIOs accordingly. You can change the GPIOs states by writing to the database yourself,| Random Nerd Tutorials
Control the ESP32 GPIOs from anywhere using Firebase. Create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever there's a change in the database nodes, the ESP32 updates its GPIOs accordingly.| Random Nerd Tutorials