NodeMCU ESP8266 WiFi Development Board – CP2102 Based

Power Your IoT Ideas with NodeMCU ESP8266

The NodeMCU ESP8266 development board is a compact, powerful, and low-cost WiFi-enabled microcontroller board ideal for Internet of Things (IoT) applications. Based on the ESP8266 chip and CP2102 USB-to-Serial converter, it allows direct programming via USB using the Arduino IDE or NodeMCU firmware (Lua).

This board features built-in WiFi, digital I/O pins, and a micro-USB port for easy connectivity. It is perfect for projects involving wireless sensor networks, smart home devices, data logging, API integration, and automation systems.

Highly recommended for students, makers, and developers working on connected systems.

Specifications:

• Microcontroller: ESP8266 (ESP-12E Module)

• USB to Serial Chip: CP2102

• Operating Voltage: 3.3V

• Input Voltage: 5V via USB

• Digital I/O Pins: 11

• Analog Input Pins: 1 (10-bit ADC)

• WiFi: 802.11 b/g/n

• Programming Interface: Micro USB (Arduino IDE, Lua, etc.)

• Flash Memory: 4MB

• Dimensions: 58mm x 31mm approx.