ESP8266 NodeMcu V2.1 CH9102X Lua WIFI Wireless ESP-12F Development Board

V2.1 version uses a new version of the driver IC, In the case of high baud rate has better transmission stability ESP8266 CH9102X Open-source Interactive Programmable Low cost WI-FI enabled Arduino-like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script. Nodejs style network API Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. Greatly speed up your IOT application developing process. Lowest cost WI-FI Package Included: 1 x ESP8266 NodeMcu V2.1 CH9102X Lua WIFI Wireless ESP-12F Development Board Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.