---
product_id: 64785363
title: "Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module"
brand: "eleduino"
price: "2.20 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/64785363-lolin-nodemcu-esp8266-cp2102-nodemcu-wifi-serial-wireless-module
store_origin: OM
region: Oman
---

# 8.5 GHz A9 processor speed 802.11b Wi-Fi support Built-in micro-USB with flash/reset Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module

**Brand:** eleduino
**Price:** 2.20 OMR
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your IoT game with the ultimate wireless dev board!

## Quick Answers

- **What is this?** Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module by eleduino
- **How much does it cost?** 2.20 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/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

- • **Compact & Lightweight:** At just 9 grams and 4x4 cm, it fits perfectly into any sleek, modern tech setup.
- • **Powerhouse Performance:** 8.5 GHz A9 processor ensures lightning-fast processing for your smart projects.
- • **Plug & Play Programming:** Built-in micro-USB port with flash and reset switches makes coding and debugging a breeze.
- • **Seamless Wi-Fi Integration:** Connect effortlessly with robust 802.11b wireless standard for instant IoT deployment.
- • **Arduino & MicroPython Ready:** Fully compatible with Arduino IDE, Mongoose IoT, and MicroPython for versatile development.

## Overview

The Lolin NodeMCU ESP8266 CP2102 is a compact, lightweight development board featuring an 8.5 GHz A9 processor and built-in micro-USB for easy programming. Supporting 802.11b Wi-Fi, it offers seamless wireless connectivity and is fully compatible with Arduino IDE, Mongoose IoT, and MicroPython, making it the perfect choice for cutting-edge IoT projects.

## Description

Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module

## 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 |
|---------------|-------|
| Brand | eleduino |
| Manufacturer | Sound Land Corp |
| Country of Origin | India |
| Model number | 3-01-0268-1 |
| Number of Memory Sticks | 1 |
| Special Feature | Wireless |
| Item Weight | 9 g |
| Product Dimensions | 4 x 4 x 4 cm; 9 g |
| Item model number | 3-01-0268-1 |
| Item Height | 40 Millimeters |
| Item Width | 40 Millimeters |
| Processor Type | A Series A9 |
| Processor Speed | 8.5 GHz |
| Number of processors | 1 |
| Memory Storage Capacity | 4 MB |
| Memory Technology | LPDDR4 |
| Hard Disk Interface | USB |
| Wireless Standard | 802.11b |
| Number of USB Ports | 1 |
| Connectivity Technology | Wi-Fi |
| Voltage | 5.5 Volts |
| Power Source | USB |
| Operating System | NodeMCU |
| Compatible Device | Arduino, Personal Computer, Smartphone |
| Included Components | Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module |
| Are batteries included? | No |
| Hardware Interface Type | USB |

## Product Details

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

## 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.

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**Shop now:** [https://www.desertcart.com.om/products/64785363-lolin-nodemcu-esp8266-cp2102-nodemcu-wifi-serial-wireless-module](https://www.desertcart.com.om/products/64785363-lolin-nodemcu-esp8266-cp2102-nodemcu-wifi-serial-wireless-module)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-22*