NodeMcu v3 Lua ESP-12E WIFI Development Board

NodeMcu v3 Lua ESP-12E WIFI Development Board
Review score
4.6 / 5.0
Item number11224
Out of stock Delivery time 4 to 5 weeks Shipped from  € 25 - United States
Sold per piece
€ 9,10
Add to cart
  • Buy 10 pieces for € 8,60 per piece5% discount
  • Buy 25 pieces for € 8,10 per piece11% discount
  • Buy 50 pieces for € 7,60 per piece16% discount
  • Buy 100 pieces for € 7,10 per piece22% discount
  • Buy 500 pieces for € 6,65 per piece27% discount
+ + =
Frequently bought togetherTotal price:€ 9,10Add to cart


The NodeMcu is an open-source board with inbuilt ESP-12E WIFI module. This is not a weakling like the Arduino's, with 512kb of memory and a processor at 40Mhz there is not a shortage of sources. This sign is extremely suitable for starting IoT (Internet of Things) applications. Programming the NodeMcu is slightly different than normal, with the API that looks like NodeJS, this module receives the commands through the LUA scripts that are uploaded.

This concerns version 3 of the NodeMCU series, which is somewhat wider than the previous version and therefore no longer fits neatly on a breadboard. To make this right, an I / O shield has been designed to fit this NodeMCU perfectly. This version contains the CH340G version to save costs instead of the CP2102 serial chip.

Wireless 802.11 b / g / n standard
Supports STA / AP / STA + AP
Standard on 9600 baud

Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA
AD0: 1 channel ADC
Power input: 4.5V ~ 9V (10VMAX), USB powered
Current: continuous transmission: ≈70mA (200mA MAX), Standby: <200uA
Transfer rate: 110-460800bps
Support UART / GPIO data communication interface
Remote firmware upgrade (OTA)
Support Smart Link Smart Networking


Question and answer

Q The Netherlands P.BremanHello, can you tell me where to set the NodeMcu V3 Lua ESP-12E in Arduino IDE? I don't see this in the list of devices! View 2 answers   |   Answer this question



The Netherlands
5 stars
Works perfectly use it in combination with wled to operate an LED strip wirelessly.
Placed on 
The Netherlands
5 stars
Great for home automation
Placed on 
The Netherlands
3 stars
Of the three ordered a broken one. Fortunately with the good service a replacement copy is sent. This after a new order.
Placed on 
The Netherlands
5 stars
Have not used it yet but have full confidence in it, looks sturdy and reliable.
Placed on 
The Netherlands
5 stars
Exactly what I needed!
Placed on 
Show more

NodeMcu v3 Lua ESP-12E WIFI Development Board Click a star to leave your review

Other customers also viewed or purchased

Recently viewed