Module Display WIFI Development Board ESP8266 ESP 12 NodeMcu Low Power Consumption Dual Core with CH340

✔️The NodeMCU is an open-source firmware and development kit that helps you to prototype your IoT (Internet of Things) products within a few lines of Arduino code or Lua script. ✔️Low cost, simple, smart, WI-FI enabled. It also has a 32-bit, 80MHz CPU, 64KB of RAM and 4M byte of flash memory on board. ✔️Easily to develop. Strong function with support LWIP protocol, Freertos, support three modes: AP, STA, and AP+STA, Lua program. ✔️Small volume, easy to embed to other products. The entire product toccupies he least printed circuit board area. ✔️The module is powerful, versatile and can be used for low power sensor networks and demanding tasks.