is it a nodemcu orginal bord?

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

Yes, you may use Arduino IDE to program and flash.

what is the node mcu default password

It is not password protected at all, initially it is blank.

does it have bluetooth capability?

No. This is a NodeMCU which works on ESP 12e. It doesn't have Bluetooth.

Lolin Nodemcu Esp8266 Cp2102 Nodemcu Wifi Serial Wireless Module

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

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

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.

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.

Specifications

ASIN	B010O1G1ES
Box Contents	Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module
Brand	eleduino
Brand Name	eleduino
CPU Model	A Series A9
CPU Speed	8.5 GHz
Compatible Devices	Arduino, Personal Computer, Smartphone
Connectivity Technology	Wi-Fi
Country of Origin	India
Customer Reviews	4.2 out of 5 stars 2,979 Reviews
Importer Contact Information	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
Item Dimensions L x W x H	5L x 5W x 5H Centimeters
Item Type Name	Programming, prototyping, projects, hobby, industrial components.
Item Weight Unit of Measure	9 Grams
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.
Manufacturer Contact Information	Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C.
Manufacturer Part Number	3-01-0268-1
Memory Storage Capacity	4 MB
Model Name	Node MCU
Model Number	3-01-0268-1
Network Connectivity Technology	Wi-Fi
Operating System	NodeMCU
Packer Contact Information	Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C.
Processor Count	1
Processor Speed	8.5 GHz
RAM Memory Technology	LPDDR4
Total USB Ports	1
UPC	710824985499 712866303101 715120173885 710824986076
Unit Count	1 Count
Warranty Description	no Warranty
Wireless Compability	802.11b

Reviews

A**A

31.01.2026

⚡**⚡

26.02.2019

V**C

21.01.2026

V**A

20.12.2025

R**U

6.12.2015

M**M

20.11.2025

A**H

11.06.2025

H**J

4.08.2025

H**S

6.07.2017

M**O

8.06.2017

M**F

10.05.2023

A**N

12.11.2015

J**K

15.05.2021

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Lolin NodeMCU ESP8266 CP2102 NodeMCU WIFI Serial Wireless Module

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