The first generation of the NodeMCU Development Kit had the version number V0.9. The second generation had the version number V1.0, and this newer version used ESP-12E (not ESP-12), which comes with 4 ...

💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App ...

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 ...

Hello everyone, I am new to the CH32V003F4P6 microcontroller and am trying to get started with it using the Arduino IDE. Specifically, I want to use the UART functionality to send and receive data ...