— NodeMCU is the fast leading edge low cost technology to WiFi.
— ESP8266 is a highly integrated chip designed for the needs of a new connected world.
— It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
— ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during run time.
— Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal area.
— NodeMCU is built based on the mature ESP8266 technology to take advantage the abundant resources available on the web.
Product Dimensions 4 x 2 x 0.6 inches