NodeMCU Amica V2 ESP8266 WiFi Module

The NodeMCU Development Kit is a popular IoT development board powered by the ESP8266 Wi-Fi chip. It comes with built-in GPIO pins, serial communication protocols, and other features that make it ideal for IoT projects, smart devices, and embedded applications.

What is ESP8266?

The ESP8266 is a low-cost, highly reliable Wi-Fi microchip developed by Espressif Systems. It supports TCP/IP protocols and allows microcontrollers to connect easily to a Wi-Fi network. For more details, check out our ESP8266 Wi-Fi Module.

Features of NodeMCU ESP8266 Development Board

The NodeMCU board combines the power of the ESP8266 chip with an easy-to-use development environment. It runs on LUA-based firmware and is widely used in IoT applications because of its flexibility, wireless connectivity, and cost-effectiveness.

• Wi-Fi enabled ESP8266 microchip
• Multiple GPIO pins for sensors and actuators
• UART, SPI, and I2C communication support
• USB interface for programming and power supply
• Compact design suitable for embedded systems

NodeMCU ESP8266 Pin Description

The NodeMCU ESP8266 Development Kit includes clearly defined pinouts for power, communication, and I/O operations. These pins support various protocols, making it simple to connect external modules, sensors, and devices.