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Geekcreit® Wireless NodeMcu Lua CH340G V3 Based ESP8266 WIFI Internet of Things IOT Development Module

Geekcreit® Wireless NodeMcu Lua CH340G V3 Based ESP8266 WIFI Internet of Things IOT Development Module

Roymall C.o.

$1.80 /$4.38

4.61804

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

location

Hoʻohui i ka kaʻa Kūʻai i kēia manawa

$3.59 /$4.38

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Specifications:

Size: Approx. 5.7x3x1cm/ 2.24x1.18x0.39"

Advantage:

1. Open-source

2. Interactive

3. Programmable

4. Low cost

5. Simple

6. Smart

Wi-Fi enabled

Compatible -like hardware IO

Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.

Code compatible , 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

It is a tiny board, based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board

Package Included:

1/3/5/10/20 x NodeMcu Lua CH340G ESP8266 WIFI Internet Module (optional)

Reviews(728)

5.00

Georgie

5.0

Fantastic quality board for a fantastic price. I already had the CH340 USB driver installed for a different board so the NodeMCU worked right away with Arduino IDE. There are 3 main ways to use this:
- Program it using Lua, I believe the firmware it comes with supports this although I didn't try it.
- Write code for it in Arduino IDE (C++). This is the most flexible and highest-performance option, and gives you access to extensive libraries available in Arduino IDE with one button click. Environment is very similar to coding for Arduino.
- Use it as a "dumb" WiFi peripheral with AT commands sent over the serial port from another CPU (Hayes modem style). The firmware you need to load for this is fairly easily found on the web.
Note that it's wider than some other NodeMCU boards so it doesn't leave any connection points available beside it when on a standard project board, but this is easily solved using some non-stranded hookup wire connected underneath.
ZABanky

5.0

10pcs in perfect condition i am so happy with these!