Sell 【Ready Stock】✗♀✙1pcs Wireless module NodeMcu Lua WIFI Internet of Things development board based ESP best price

The NodeMCU is an open source - The firmware and development kit that else you to prototype your IoT product within what Lua script lines. Formore details, do visit Feature The Open - source Interactive, Programmable Low cost Simple Smart Wi-fi enabled Ard - uino - like the hardware IO The Advanced API for the hardware I/o, which can dramatically reduce the redundant work for you and manipulating the hardware. Code like ard uino, but interactively in Lua script. Nodejs style network API Event - driven API for network applicaitons, which faciliates developers writing code running on a 5 mm * 5 mm sized MCU Nodejs in style. Greatly speed up your IOT application developing process. Lowest cost wi-fi The Development Kit -based on ESP8266, integates GPIO, PWM, IIC, 1 - Wire and ADC all in one board. Power your developement in the fastest way combinating with NodeMCU Firmware! USB to TTL included, plug&play 10 GPIO, every GPIO can be PWM, I2C, 1 - wire The FCC CERTIFIED wi-fi module (" Coming soon) PCB antenna