The ESP32 NodeMCU Module is a versatile development board known for its robust capabilities in IoT projects. With built-in Wi-Fi and Bluetooth connectivity, it offers seamless integration into networked environments. Its compact size and...
ESP32 NodeMCU Wifi Functions Scan for available all station networks wifi.start() — Scan and print all found APs, including hidden ones wifi.sta.scan({ hidden = 1 }, function(err,arr) if err then print (“Scan failed:”,...
The ESP32 NodeMCU module supports the I2C (Inter-Integrated Circuit) communication protocol. With its built-in hardware support for I2C, the ESP32 NodeMCU module can easily interface with various I2C devices such as sensors, displays, and...
The DS18B20 is a digital temperature sensor that communicates over a 1-Wire interface, meaning multiple sensors can be connected to the same data pin. It provides 9–12 bit temperature readings in Celsius, with a...
ESP8266 and ESP32 NodeMCU Lua Module functions are different. So we can’t use ESP8266 fuctions directly in ESP32 Check the Official Documentation of NodeMCU Lua for ESP32 Hits (since 2024-Jan-26) – 1,808
 Here we can see ESP32 NodeMCU Basic Interface Examples Hits (since 2024-Jan-26) – 1,665
