ESP8266 Lua WIFI V3 CH340 for NodeMcu

eSP8266 Lua WIFI V3 CH340 For NodeMcu

SKU: SLY2250 Category:

Product Description


  • Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
  • for Arduino-like hardware IO
  • Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
  • Code like for arduino, 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.
  • Lowest cost WI-FI.


  • CPU: ESP8266 @ 80MHz (3.3V) (ESP-12E).
  • 4 MB of FLASH memory (32 MB).
  • RESET button.
  • External VIN power input (20V max).
  • Wi-Fi 802.11b/g/n.
  • Integrated 3.3 V (500 mA) regulator.
  • CH340G / CH340G USB-Serial Converter.
  • Auto reset function.
  • 9 Pin GPIO with I2C and SPI.
  • 1 analog input (1.0 V max).


  • NodeMCU is a Wi-Fi card designed for use in IoT projects.
  • It is based on an ESP8266 circuit and all its pins are available. Additionally, a Voltage Regulator has been added, as well as a USB programming port. You can program with LUA or via the Arduino IDE Its use is very widespread, so there is a whole community and documentation that allows you to easily connect outside via Wifi
  • As it uses a CH340 USB converter, the operating system usually installs it automatically, although depending on the case, you may need to install the specific driver.


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