Node MCU ESP8266 V3 (LOLIN CH340 chip)
Node MCU ESP8266 V3 (LOLIN CH340 chip)
Node MCU ESP8266 V3 (LOLIN CH340 chip)
  • Node MCU ESP8266 V3 (LOLIN CH340 chip)
  • Node MCU ESP8266 V3 (LOLIN CH340 chip)
  • Node MCU ESP8266 V3 (LOLIN CH340 chip)

Node MCU ESP8266 V3 (LOLIN CH340 chip)

Regular price
Rs. 275
Sale price
Rs. 275
Regular price
Unit price
  • ⚡ Dispatched within 24 hours
  • 🚚 Free shipping on orders above Rs 500/-
  • 💰 Earn RC Coins on every purchase
  • 🛠️ Dedicated Technical Support Team
  • Lolin NodeMCU ESP8266 V3 is a WiFi chip, that can be used in several IoT applications
  • 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.
  • Lolin NodeMCU V3 version has CH340 USB-TTL converter
  • It is an open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines

Node MCU ESP8266 V3 (LOLIN CH340 chip)

The All-new NodeMcu ESP8266 V3 CH340 Wifi Dev. Board is a fast leading edge low-cost WiFi technology. Modern high-level mature LUA-based technology. It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available.

Modern Internet development tools such as Node.js can take advantage of the NodeMCU with the built-in API to put your idea on the fast track immediately. NodeMCU is built based on the mature ESP8266 technology to take advantage of the abundant resources available on the web.

NodeMCU has ESP-12 based serial WiFi integrated onboard to provide GPIO, PWM, ADC, I2C, and 1-WIRE resources at your fingertips, built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms. This module is one of the cheapest available wifi modules in the market. V3 or Version3 is the latest version of this module


Specification Amica NodeMCU Lolin NodeMCU NodeMCU Wroom32
Microcontroller ESP-8266 32-bit ESP-8266 32-bit ESP-WROOM-32
processor Xtensa single core 32 bit L106 Xtensa single core 32 bit L106 Tensillica Xtensa LX6 microprocessor with 2 cores
NodeMCU Size 49mm x 26mm 58mm x 32mm 49mm x 25 mm
Pin Spacing 0.9" (22.86mm) 1.1" (27.94mm) 0.9" (22.86mm)
Clock Speed 80 MHz 80 MHz 160 MHz
USB to Serial CP2102 CH340G CP2102
USB Connector Micro USB Micro USB Micro USB
Operating Voltage 2.5 V to 3.6 V 2.5 V to 3.6 V 2.5 V to 3.6 V
Input Voltage 4.5V-10V 4.5V-10V 4.5V-15V
Flash Memory 4 MB 4 MB 4MB
SRAM 64KB 64KB 520KB
ROM - - 448KB
Digital I/O Pins 11 11 16
Analog In Pins 1 1 16
ADC Range 0-3.3V 0-3.3V 0-3.3V
UART 1 1 2
SPI 1 1 1
I2C 1 1 1
CAN - - 2
WiFi Built-In 802.11 b/g/n 802.11 b/g/n 802.11 b/g/n
Bluetooth Built-in - - Bluetooth 4.2
Inbuilt sensor No inbuilt sensor No inbuilt sensor Inbuilt hall sensor, temperature sensor


  • Prototyping of IoT devices
  • Low power battery operated applications
  • Network projects
  • Projects requiring multiple I/O interfaces with Wi-Fi and Bluetooth functionalities

Package Includes:

1 x Node MCU ESP8266 V3 (LOLIN CH340 chip)


Drive Type

Dual high-power H-bridge

Power Input(V)

4.5 to 9

Communication Interface Voltage(V)


Flash size(MB)


Operating Temperature (°C)

-40 to 125

Transfer Rate(Kbps)

110 to 460800


1 channel ADC

Dimensions (LxWxH)

49 x 24.5 x 13 mm


60 gm