NodeMCU ESP8266 Wifi Development Board

NodeMCU ESP8266 Wifi Development BoardThe NodeMCU ESP8266 is a compact Wi-Fi development board based on the ESP8266EX SoC, designed to simplify IoT, smart home, and wireless control projects. It integrates a USB-to-serial interface for easy programming, along with a built-in Wi-Fi module, enabling seamless connectivity to networks and the Internet.The board is fully compatible with the Arduino IDE, MicroPython, and NodeMCU Lua firmware, allowing both beginners and professionals to rapidly develop IoT applications. Its breadboard-friendly design, combined with multiple GPIO pins, PWM, ADC, and I²C interfaces, makes it ideal for sensor integration, actuator control, and wireless communication.Click here to view related productsFeatures:Microcontroller: ESP8266EX (Tensilica 32-bit LX106 CPU)Operating Voltage: 3.0V – 3.6V (recommended 3.3V)Flash Memory: 4MBWi-Fi Standard: IEEE 802.11 b/g/n (2.4GHz)Interfaces: UART, SPI, I²C, PWM, ADC, GPIOGPIO Pins: 10 accessible pinsUSB Interface: Micro USB for programming and powerModes of Operation:Station (STA) – Connect to Wi-FiAccess Point (AP) – Create your own Wi-Fi networkSTA AP – Dual-mode operationOnboard Components:Reset and Flash buttonsMicro USB port for power and programmingBuilt-in LED for status indicationPCB antenna for Wi-Fi connectivityDimensions: ~48mm × 26mm × 13mmPower Consumption: Low-power sleep modes for battery projectsApplications:IoT Projects: Smart home automation, cloud-connected devicesWireless Communication: Data logging, telemetry, and remote controlSensors & Actuators: Temperature, humidity, motion, and light sensorsRobotics & Automation: Motor and relay control via Wi-FiEducational Projects: Learning IoT, Arduino programming, and wireless communicationDIY Electronics: Wi-Fi-enabled switches, lighting, and smart appliances*Product image for illustration purposes only, actual product may vary.