The NodeMCU development board is a powerful solution to program microcontrollers and be part of the Internet of Things (IoT). The NodeMCU development board, based on ESP8266EX, is a cute module with a ...
Install the Arduino IDE. Install the ESP8266 board package in the Arduino IDE. Connect the SD Card Reader to the NodeMCU: Connect the SD card module to the NodeMCU as follows: Write a sketch to read ...
Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel. This tutorial covers the complete setup, from hardware to cloud and ...