HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)
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HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

4.6/5
Product ID: 170107353
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Details

  • Brand
    HiLetgo
  • Model Name
    NodeMCU LUA
  • Memory Storage Capacity
    0.5 MB
  • Connectivity Technology
    Wi-Fi
  • Operating System
    Minimalistic
📡802.11b wireless
🔌Micro-USB connectivity
🧠LPDDR3 RAM

Description

🚀 Unleash Your Creativity with HiLetgo!

  • COMPACT DESIGN - Lightweight at just 9.2 ounces, perfect for portable projects.
  • SEAMLESS INTEGRATION - Easily program with Arduino IDE and Micropython for rapid development.
  • OPEN SOURCE INNOVATION - Join a community of creators with this open-source development board.
  • USER FRIENDLY INTERFACE - Built-in flash and reset switches for hassle-free programming.
  • VERSATILE COMPATIBILITY - Works flawlessly with Mongoose IoT and other platforms.

The HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board is a powerful, open-source serial module designed for seamless integration with Arduino IDE and Micropython. With its compact size, built-in Micro-USB, and user-friendly features, this board is perfect for both beginners and seasoned developers looking to innovate in IoT projects.

Specifications

RAMLPDDR3
Wireless Type802.11b
BrandHiLetgo
SeriesNodeMCU LUA ESP8266 CP2102 ESP-12E
Operating SystemMinimalistic operating system or RTOS for microcontrollers
Item Weight9.2 ounces
Package Dimensions4.03 x 2.45 x 0.09 inches
Processor BrandEspressif
Number of Processors1
ManufacturerHiLetgo
ASINB081CSJV2V
Date First AvailableNovember 17, 2017

Have a Question? See What Others Asked

Is this any different then the adafruit huzzah esp8266 breakout?
Does this dev board have an integrated power regulator
Is it meant to be powered by the USB port?
do I just plug this into my Arduino Uno? will it work with other stacked shields?

Reviews

4.6

All from verified purchases

J**S

A Dream for DIY LED Enthusiasts

I recently purchased the HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Boards for a custom LED project I had in mind. After spending some quality time with these boards, I'm thoroughly impressed and feel compelled to share my experience.First off, the ease of use is remarkable. As someone who appreciates the nuances of DIY electronics but isn't a seasoned expert, I found the setup process to be straightforward and user-friendly. The boards were compatible with my existing software setup, and I didn't encounter any significant hurdles during the initial programming phase.The real magic happened when I started using these boards for my custom LED setups. The ESP8266 NodeMCU's ability to effortlessly drive and control LEDs was a game-changer. Whether it was for basic lighting projects or more complex, multi-colored LED arrays, these boards performed flawlessly. The Wi-Fi capability is also a huge plus, offering the convenience of wireless control, which is perfect for smart home applications.I must also commend the stability and reliability of these boards. Throughout my projects, they maintained consistent performance without any significant glitches or overheating issues. This reliability is crucial when you're knee-deep in a project and need your components to perform without a hitch.In terms of value for money, this pack of three is an absolute steal. The quality and functionality you get for the price are unmatched, making these boards a must-have for anyone into DIY electronics, especially LED projects.To sum up, the HiLetgo ESP8266 NodeMCU Development Boards are a fantastic investment for anyone looking to delve into custom LED projects or general IoT applications. Their ease of use, reliability, and excellent value make them a standout choice. I highly recommend these to both novices and seasoned tinkerers alike!

E**T

ESP8266 WiFi Module Powers LED Project with Ease!

I recently used this module in a project to control LED lights, and I have to say, it worked incredibly well.One of the best things about the ESP8266 is its low price point. Despite being packed with features, including a built-in WiFi chip and support for the Arduino IDE, the module is incredibly affordable, making it a great choice for hobbyists and professionals on a budget.In my LED project, I used the ESP8266 to control the lights via a web interface. The module responded quickly and reliably to all of my commands, and I was able to create a simple web page that allowed me to turn the lights on and off, and adjust their brightness.Another great thing about the ESP8266 is its compact size. The module is small enough to fit in just about any project, making it incredibly versatile. Despite its small size and low price, the module is also quite powerful, with plenty of processing power and memory to handle a wide range of tasks.

G**N

WiFi module that works.

I made a WiFi filament detector sensor with this HiLetgo ESP8266. I followed instructions from a YouTube video and made a few adjustments to the sketch to make a filament detector sensor for my modified Creality CR10 3D printer. I am using an Intel NUC and Ubuntu. This HiLetgo ESP8266 board is connected to a microswitch that the filament rides on. When the filament runs out the switch opens and sends a signal to pause my 3D printer until I reinstall new filament.It works great, I did have issues with programming it through the Arduino IDE but that is because I am an amateur programming Arduino.

J**4

Great MCU, works with Arduino IOT but does not support OTA updates

Great board and are very economical. I purchased 9 of these boards for a freezer monitoring project at the local food bank. I have them all reporting to the IOT Cloud and they are working great. No major complaints, although I would like to have them OTA compatible.

M**D

Goid value. Easy to use. Wifi capable

I used these for a WLED project. It worked perfectly and was really easy. The value is great, I can make inexpensive LED projects and control them from my phone. If you have issues connecting, make sure you connect to 2.4g wifi. You use a fraction of the memory for the project. The usb port is tight and not sloppy or loose. Great product!

M**E

Fantastic little microcontroller

These are great little micro controllers. I used to play with the basic stamps but these are leagues more powerful. The Wifi capability is what I like best. I use one of these to monitor the temperature of my freezer and it will email me if the temp gets too high which means one of the kids left the door open!I have a 2nd one that monitors temperature and humidity of my dehydrator. I use it to dry 3D printer filament. It will also email me when the filament is done drying.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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