ITEM NAME:New Version NodeMCU LUA WiFi Networking Based ESP8266 Development Board Sta A9T1 New Version NodeMCU LUA WiFi Networking Based ESP8266 Development Board Sta A9T1 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 runtime. 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 PCB area. Great way to connect your Arduino or other microcontroller projects to a WiFi network. Prototype your IoT (Internet of Things) products within a few Lua script lines. Power your developement in the fastest way combination with NodeMCU Firmware. Specifications: Type:ESP8266. Wireless standards: 802.11 b / g / n. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M). Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM. Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V). Working Current: Average: 80mA. Operating temperature: -40 Celsius ~ 125 Celsius Storage temperature: Nomal temperature. Material: Metal Size: 11.4 x 6.8 x 0.4cm Colour: Black Package includes:1 x NodeMcu Lua WIFI ESP8266 Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
