Wireless Module CH340 CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12E

WI-FI enabled 

Ard--uino-like hardware IO 

Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating 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 5mm*5mm sized MCU in Nodejs style. 

Greatly speed up your IOT application developing process. 

Introduction:

ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,

and power management module. The entire solution takes up the least amount of printed circuit board area.

This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,

power and RF properties best, which is safe, reliable, and scalable to a variety of applications.

Features:

High performance-price ratio

Small volume, easily embeded to other products

Strong function with support LWIP protocol, Freertos

Supporting three modes: AP, STA, and AP+STA

Supporting Lua program, easily to develop