---
product_id: 64785363
title: "Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module"
brand: "eleduino"
price: "5794CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Eleduino"
url: https://www.desertcart.sn/products/64785363-lolin-nodemcu-esp8266-cp2102-nodemcu-wifi-serial-wireless-module
store_origin: SN
region: Senegal
---

# 802.11 Wi-Fi support Built-in micro-USB with CP2102 USB-UART Full I/O ports, Arduino compatible Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module

**Brand:** eleduino
**Price:** 5794CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your IoT potential with the NodeMCU ESP8266 — where innovation meets simplicity!

## Quick Answers

- **What is this?** Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module by eleduino
- **How much does it cost?** 5794CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/64785363-lolin-nodemcu-esp8266-cp2102-nodemcu-wifi-serial-wireless-module)

## Best For

- eleduino enthusiasts

## Why This Product

- Trusted eleduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Automation Ready:** Full Blynk app support lets you control devices remotely from your smartphone with zero coding stress.
- • **Plug & Play Programming:** Built-in micro-USB and CP2102 chip ensure hassle-free flashing and debugging.
- • **Seamless Wi-Fi Integration:** Connect effortlessly with 802.11b wireless standard for instant IoT deployment.
- • **Compact & Breadboard Friendly:** Lightweight 9g design with pre-soldered pins fits perfectly into your prototyping setup.
- • **Ultimate Arduino Compatibility:** Works flawlessly with Arduino IDE, MicroPython, and Mongoose OS for versatile coding.

## Overview

The Lolin NodeMCU ESP8266 CP2102 is a compact, lightweight development board featuring integrated 802.11b Wi-Fi, a CP2102 USB-to-UART bridge for easy programming, and full I/O support. Compatible with Arduino IDE and popular IoT platforms like Blynk, it empowers professionals and hobbyists alike to build connected projects with minimal setup and maximum flexibility.

## Description

Esp8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained wi-fi networking solution, allowing it to either host the application or to offload all wi-fi networking functions from another application processor.

Review: Good low cost microcontroller - Works well. I am using it to read input from sensors and display the output. I am using the microcontroller as a server to which my cell phone / laptop can connect to and read the output. It connects to WiFi seamlessly and is not slow to process. All these features at such a low price is impressive!
Review: ESP8266- Compact, Light, Featured, Breadboard Friendly Board for IOT & Automation | REVIEW | GUIDES - ESP8266 is very common name now a days. When I saw this board, I was like wow. After researching a lot about which one to order, plain ESP8266 or NODEMCU one, I was on for NodeMCU. But even in case of NodeMCU, there are many different manufacturers implementing the firmware on board e.g. Lolin & Amica. Product title mentions Lolin but display pictures are of Amica. Lots of confusion. But I went on & ordered one from cloudtail seller. To my surprise, my board came in poly packaging having Lolin sticker with Amica board sealed in antistatic packet. :D So it’s a hit or miss kind of thing. Got it two times from cloudtail & both times it was Amica board. So not an issue. ••••••••••••••• INSIDE BOX ••••••••••••••• NodeMCU board inside antistatic packet with hard foam to protect pins. Board Dimensions: L x B x H, 49 x 25 x 13mm (including pins, w/o header pins height is just 4mm) Weight: 8g (wrongly mentioned as 50g in listing) ••••••• PROS ••••••• 1. Breadboard friendly. 2. Pins come soldered & not separate. 3. Neatly made, lightweight and compact board. 4. Arduino compatible & easy to program. 5. CP2102 chip for USB to UART. Old version had CH340 chip. 6. Full Blynk support (Believe me, it will mean a lot to you). 7. 4 screw holes at each corner of the board for easy installation. •••••••• CONS •••••••• 1. Some pins were literally bent on arrival. I had to make them straight using mini plier. Not a big deal, but a hassle. Supplier should take care of it. 2. I got two boards at 2 different times and both had same issue of pin layout not perpendicular to board, rather spread outward by few degrees. I had to make them perpendicular for easy setup on breadboard. (Reducing 1 star for these two cons. Although being breadboard friendly, you can’t install it directly on breadboard unless you straighten up the pins and make them perpendicular to board. This act may damage board even. So risky.) ••••••••••••••••••••••••••••••••••••••••••••• SETTING IT UP WITH ADRUINO IDE ••••••••••••••••••••••••••••••••••••••••••••• 1. Download latest Arduino IDE from official site as per your system configuration. 2. Install software in preferred location. 3. It will also install necessary USB drivers including one for our board i.e. CP2102 USB to UART bridge. 4. Visit ESP8266’s github page (Google it) and copy board manager link from there. (Screenshot attached) 5. Open Arduino IDE. By default Arduino does not come with ESP8266 support. So we need to manually specify link for ESP8266. 6. Go to File → Preferences and paste above ESP8266 board manager link under “Additional Boards Manager URLs”. Click on ok. 7. Now go to Tools → Board → Board Manager & search for esp8266 by ESP8266 community. 8. Click on install. It will download several related board definitions and install them. Once installation is successful, close the window. 9. Now when you will go to Tools → Boards, you will find all of ESP8266 related board listed. •••••••••••••••••••••••••••••••••••••••••••••••• GETTING READY FOR PROGRAMMING •••••••••••••••••••••••••••••••••••••••••••••••• 1. Open Arduino IDE 2. Go to Tools → Boards and choose your board. Here in our case it’s NodeMCU 1.0 (ESP-12E Module) 3. Now in Tools → Port, choose communication port on which board is connected. To find it go to windows device manager & under ports (com & lpt) locate CP210x to UART Bridge. In my case it’s COM3. 4. Specify upload speed in Tools → Upload Speed. 115200 works good in general and with large code sketches also. While 9600 will also work but may fail in some large sketches & is very slow. 5. Leave other options in Tools as such. 6. You are all set now. Code a sketch, upload it to board via Sketch → Upload. 7. While sketch or code is getting uploaded to board, blue LED near Wi-Fi antenna blinks continuously indicating transfer. 8. Enjoy the endless world of ESP8266. ••••••••••••••••••••••••••••••••••••••••••••••••••••••••• BLINK ON BOARD LED (Initial check of board) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••• There’s a program to blink on board led in examples after you add ESP board in previous step. 1. Open Arduino 2. Go to → File → Examples → ESP8266 → Blink 3. Go to → Sketch → Upload (indicator led will blink while it’s being uploaded) 4. Soon after sketch is uploaded, other led near USB port will start blinking as per delay in sketch/code. ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• BLYNK SUPPORT & EXAMPLE TO SWITCH ON/OFF ONBOARD LED USING SMARTPHONE ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Blynk app is free to use with 1800 free recyclable energy with each account, which is more than sufficient for general projects or unlimited energy if local server is used. Energy is used by each widget you add to project. You can always purchase more energy for bigger projects or recycle used ones. Visit Blynk website and go to “getting started” page. Follow the steps i.e. 1. Install Blynk app from store & register. 2. Create project & get auth token. 3. Download library zip from link provided. 3. Install Blynk library manually by copying unzipped folders to mentioned paths of your sketchbook folder for Arduino IDE. 4. After libraries are installed, another entry with Blynk is created in examples. 5. Open Arduino IDE & Go to → File → Examples → Blynk → Boards_WiFi → ESP8266_Standalone. 6. Enter auth token from email, ssid and password of your Wi-Fi in sketch. 7. Upload sketch to board. 8. Now in app add two buttons to project created above, by clicking on + and selecting button 9. Open each button and specify D0 & D4 pin with 1 → 0. 10. Click on Play button on top. 11. Press buttons & your on-board LEDs will switch on off. 11. Enjoy the endless world of IOT and automation. Control everything from your smartphone via Blynk server or local server. ••••••••••••••••••• FINAL VERDICT ••••••••••••••••••• Initially i was sceptical about purchasing board from this listing after reading reviews. But after receiving I am in no doubt that it’s a wonderful board. It’s compact, neat and works great without any big trouble. You can definitely go for it. With Blynk support for this board, it’s really easy working with any of mobile controlled automation projects without much of coding. P.S. Amica one is better and compact board. While name mentions Lolin, pictures display Amica board. So in case you receive Lolin board and are not satisfied, you can always ask for replacement board under "Product not as displayed" category.

## Features

- Esp8266 cp2102 nodemcu lua esp-12e wifi serial wireless module
- Built-in micro-usb, with flash and reset switches, easy to program
- Full I/o port and wireless 802.11 supported, direct download no need to reset
- Arduino compatible, works great with the latest arduino ide/mongoose iot/micropython
- Weight: 8.5 gms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010O1G1ES |
| Are batteries included? | No |
| Brand | eleduino |
| Compatible Device | Arduino, Personal Computer, Smartphone |
| Connectivity Technology | Wi-Fi |
| Country of Origin | India |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,964) |
| Date First Available | 26 September 2015 |
| Generic Name | Programming, prototyping, projects, hobby, industrial components. |
| Hard Disk Interface | USB |
| Hardware Interface Type | USB |
| Importer | MARKSON TRAD INDIA G.F., PLOT NO 363A 364A KHASRA NO 61/11,, STREET NO.17, ANANDPUR DHAM VILLAGE KRALA, NEW DELHI, 110081 (INDIA) mo.- 7477-070728 |
| Included Components | Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module |
| Item Dimensions LxWxH | 40 x 40 x 40 Millimeters |
| Item Height | 40 Millimeters |
| Item Weight | 9 g |
| Item Width | 40 Millimeters |
| Item model number | 3-01-0268-1 |
| Manufacturer | Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. |
| Memory Storage Capacity | 4 MB |
| Memory Technology | LPDDR4 |
| Model number | 3-01-0268-1 |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Number of USB Ports | 1 |
| Number of processors | 1 |
| Operating System | NodeMCU |
| Packer | Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. |
| Power Source | USB |
| Processor Speed | 8.5 GHz |
| Processor Type | A Series A9 |
| Product Dimensions | 4 x 4 x 4 cm; 9 g |
| Special Feature | Wireless |
| Voltage | 5.5 Volts |
| Wireless Standard | 802.11b |

## Product Details

- **Brand:** eleduino
- **CPU Model:** A Series A9
- **CPU Speed:** 8.5 GHz
- **Memory Storage Capacity:** 4 MB
- **Model Name:** Node MCU

## Images

![Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module - Image 1](https://m.media-amazon.com/images/I/71ZUXpbgc1L.jpg)

## Questions & Answers

**Q: is it a nodemcu orginal bord?**
A: node mcu is a community project who design HW schematics and is being manufactured by AI-Thinker. We import from AI-THinker, You can see three brand names floating around lolin which uses ch340 for usb to serial , amica uses cp2102 and others have their products. All these guys use espxxx 8266 series from expressif systems

**Q: can we programme it**
A: Yes, you may use Arduino IDE to program and flash.

**Q: what is the node mcu default password**
A: It is not password protected at all, initially it is blank.

**Q: does it have bluetooth capability?**
A: No. This is a NodeMCU which works on ESP 12e. It doesn't have Bluetooth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good low cost microcontroller
*by V***C on 21 January 2026*

Works well. I am using it to read input from sensors and display the output. I am using the microcontroller as a server to which my cell phone / laptop can connect to and read the output. It connects to WiFi seamlessly and is not slow to process. All these features at such a low price is impressive!

### ⭐⭐⭐⭐ ESP8266- Compact, Light, Featured, Breadboard Friendly Board for IOT & Automation | REVIEW | GUIDES
*by ⚡***⚡ on 26 February 2019*

ESP8266 is very common name now a days. When I saw this board, I was like wow. After researching a lot about which one to order, plain ESP8266 or NODEMCU one, I was on for NodeMCU. But even in case of NodeMCU, there are many different manufacturers implementing the firmware on board e.g. Lolin & Amica. Product title mentions Lolin but display pictures are of Amica. Lots of confusion. But I went on & ordered one from cloudtail seller. To my surprise, my board came in poly packaging having Lolin sticker with Amica board sealed in antistatic packet. :D So it’s a hit or miss kind of thing. Got it two times from cloudtail & both times it was Amica board. So not an issue. ••••••••••••••• INSIDE BOX ••••••••••••••• NodeMCU board inside antistatic packet with hard foam to protect pins. Board Dimensions: L x B x H, 49 x 25 x 13mm (including pins, w/o header pins height is just 4mm) Weight: 8g (wrongly mentioned as 50g in listing) ••••••• PROS ••••••• 1. Breadboard friendly. 2. Pins come soldered & not separate. 3. Neatly made, lightweight and compact board. 4. Arduino compatible & easy to program. 5. CP2102 chip for USB to UART. Old version had CH340 chip. 6. Full Blynk support (Believe me, it will mean a lot to you). 7. 4 screw holes at each corner of the board for easy installation. •••••••• CONS •••••••• 1. Some pins were literally bent on arrival. I had to make them straight using mini plier. Not a big deal, but a hassle. Supplier should take care of it. 2. I got two boards at 2 different times and both had same issue of pin layout not perpendicular to board, rather spread outward by few degrees. I had to make them perpendicular for easy setup on breadboard. (Reducing 1 star for these two cons. Although being breadboard friendly, you can’t install it directly on breadboard unless you straighten up the pins and make them perpendicular to board. This act may damage board even. So risky.) ••••••••••••••••••••••••••••••••••••••••••••• SETTING IT UP WITH ADRUINO IDE ••••••••••••••••••••••••••••••••••••••••••••• 1. Download latest Arduino IDE from official site as per your system configuration. 2. Install software in preferred location. 3. It will also install necessary USB drivers including one for our board i.e. CP2102 USB to UART bridge. 4. Visit ESP8266’s github page (Google it) and copy board manager link from there. (Screenshot attached) 5. Open Arduino IDE. By default Arduino does not come with ESP8266 support. So we need to manually specify link for ESP8266. 6. Go to File → Preferences and paste above ESP8266 board manager link under “Additional Boards Manager URLs”. Click on ok. 7. Now go to Tools → Board → Board Manager & search for esp8266 by ESP8266 community. 8. Click on install. It will download several related board definitions and install them. Once installation is successful, close the window. 9. Now when you will go to Tools → Boards, you will find all of ESP8266 related board listed. •••••••••••••••••••••••••••••••••••••••••••••••• GETTING READY FOR PROGRAMMING •••••••••••••••••••••••••••••••••••••••••••••••• 1. Open Arduino IDE 2. Go to Tools → Boards and choose your board. Here in our case it’s NodeMCU 1.0 (ESP-12E Module) 3. Now in Tools → Port, choose communication port on which board is connected. To find it go to windows device manager & under ports (com & lpt) locate CP210x to UART Bridge. In my case it’s COM3. 4. Specify upload speed in Tools → Upload Speed. 115200 works good in general and with large code sketches also. While 9600 will also work but may fail in some large sketches & is very slow. 5. Leave other options in Tools as such. 6. You are all set now. Code a sketch, upload it to board via Sketch → Upload. 7. While sketch or code is getting uploaded to board, blue LED near Wi-Fi antenna blinks continuously indicating transfer. 8. Enjoy the endless world of ESP8266. ••••••••••••••••••••••••••••••••••••••••••••••••••••••••• BLINK ON BOARD LED (Initial check of board) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••• There’s a program to blink on board led in examples after you add ESP board in previous step. 1. Open Arduino 2. Go to → File → Examples → ESP8266 → Blink 3. Go to → Sketch → Upload (indicator led will blink while it’s being uploaded) 4. Soon after sketch is uploaded, other led near USB port will start blinking as per delay in sketch/code. ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• BLYNK SUPPORT & EXAMPLE TO SWITCH ON/OFF ONBOARD LED USING SMARTPHONE ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Blynk app is free to use with 1800 free recyclable energy with each account, which is more than sufficient for general projects or unlimited energy if local server is used. Energy is used by each widget you add to project. You can always purchase more energy for bigger projects or recycle used ones. Visit Blynk website and go to “getting started” page. Follow the steps i.e. 1. Install Blynk app from store & register. 2. Create project & get auth token. 3. Download library zip from link provided. 3. Install Blynk library manually by copying unzipped folders to mentioned paths of your sketchbook folder for Arduino IDE. 4. After libraries are installed, another entry with Blynk is created in examples. 5. Open Arduino IDE & Go to → File → Examples → Blynk → Boards_WiFi → ESP8266_Standalone. 6. Enter auth token from email, ssid and password of your Wi-Fi in sketch. 7. Upload sketch to board. 8. Now in app add two buttons to project created above, by clicking on + and selecting button 9. Open each button and specify D0 & D4 pin with 1 → 0. 10. Click on Play button on top. 11. Press buttons & your on-board LEDs will switch on off. 11. Enjoy the endless world of IOT and automation. Control everything from your smartphone via Blynk server or local server. ••••••••••••••••••• FINAL VERDICT ••••••••••••••••••• Initially i was sceptical about purchasing board from this listing after reading reviews. But after receiving I am in no doubt that it’s a wonderful board. It’s compact, neat and works great without any big trouble. You can definitely go for it. With Blynk support for this board, it’s really easy working with any of mobile controlled automation projects without much of coding. P.S. Amica one is better and compact board. While name mentions Lolin, pictures display Amica board. So in case you receive Lolin board and are not satisfied, you can always ask for replacement board under "Product not as displayed" category.

### ⭐⭐⭐⭐⭐ A very great board
*by A***A on 31 January 2026*

Great, product using it for a rc car, wifi and pins work great, a suggestion for the seller please sell a cable with it too as it will save a lot of time of the customers, the size is very small so it fits in a bread board easily , help for the other costumers and people wanting to buy, buy it with a good quality cable , and it has to be a data cable or the code form your programming device will not transfer

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-25*