The ESP8266 NodeMCU CP2102 Board features the ESP8266 chip, a highly integrated solution designed for the emerging connected world. It provides a complete and self-contained Wi-Fi networking solution, enabling the board to either host applications or offload Wi-Fi networking tasks from another processor.
The ESP8266 chip boasts powerful on-board processing and storage capabilities, making it ideal for integration with sensors and other application-specific devices through its GPIOs. This allows for quick development with minimal setup and low runtime load. With its high level of on-chip integration, the board requires minimal external circuitry, and the entire solution is designed to occupy a compact PCB footprint.
 
Features:
Wi-Fi Direct (P2P), soft-AP, supporting 802.11 b/g/n
Integrated TCP/IP protocol stack for seamless networking
Open-source and programmable, offering a low-cost, simple, and smart Wi-Fi-enabled solution
Arduino-like hardware I/O for easy integration and development
Low-power 32-bit CPU for efficient operation
Advanced API for hardware I/O, reducing configuration and manipulation work significantly
Program like Arduino, but with interactive Lua script support
Node.js-style network API for easy asynchronous programming
Event-driven API, optimized for writing network applications on a compact 5mm × 5mm MCU
Speeds up IoT application development significantly
Lowest-cost Wi-Fi solution with integrated ESP8266 for easy prototyping and development
Integrated TR switch, balun, LNA, power amplifier, and matching network for high-performance connectivity
Integrated PLL, regulators, DCXO, and power management units for optimized power use
Onboard USB-to-serial chip for easy programming and code upload via Arduino IDE
Embeds logic level converter circuits for flexible operation
Onboard 3.3V regulator to ensure stable power for your Wi-Fi chip
Easy access to GPIO pins, perfect for prototyping
Breadboard-friendly form factor for convenient development
Efficient voltage regulator/converter for excellent DC-to-DC conversion
Package Includes:
1 × ESP8266 NodeMCU12E Lua Wi-Fi Dev Board