Node MCU ESP8266 V3 (LOLIN CH340 chip) (pack of 25)
Expected restock within 5-7 business days. We'll ship immediately once available.
For urgent inquiries, please contact us .
Delivery & Pickup Options
Expected to be in stock within 5-7 business days. We'll ship immediately once available.
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. The NodeMcu is an open-source firmware and development kit that helps you to prototype your IoT product with a few Lua script lines. The Development Kit is based on ESP8266, integrated GPIO, PWM, IIC, 1- Wire and ADC all in one board. 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 on the market. V3 or Version3 is the latest version of this module Pinout: Pinout Of Node MCU ESP8266 V3 (LOLIN CH340 chip) Comparison: 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 core s 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 Applications: Prototyping of IoT devices Low power battery operated applications Network projects Projects requiring multiple I/O interfaces with Wi-Fi and Bluetooth functionalities
- ESP8266-based Wi-Fi development board with 4MB flash
- Onboard CH340 USB-to-serial converter for stable programming
- 11 digital I/O, 1 analog input, PWM, I2C, SPI support
- Compatible with Arduino IDE and Node.js (LUA)
- Low-power deep sleep mode for battery applications
- Input voltage: 4.5V–10V, logic level: 3.3V
- Ideal for IoT, home automation, and sensor networks
- Built-in Wi-Fi for IoT connectivity
- Supports Arduino IDE and LUA scripting
- Multiple communication protocols: UART, SPI, I2C
- Breadboard-friendly design
- Low-power operation suitable for battery use
- Micro-USB for power and programming
| Drive Type | Dual high-power H-bridge |
|---|---|
| Power Input(V) | 4.5 to 9 |
| Communication Interface Voltage(V) | 3.3 |
| Flash size(MB) | 4 |
| Operating Temperature (°C) | -40 to 125 |
| Transfer Rate(Kbps) | 110 to 460800 |
| AD0 | 1 channel ADC |
| Dimensions (LxWxH) | 49 x 24.5 x 13 mm |
| Weight | 60 gm |
Is NodeMCU ESP8266 V3 compatible with Arduino IDE?
Yes, it is fully compatible with Arduino IDE via the ESP8266 board package.
What is the operating voltage of the NodeMCU V3?
It operates at 3.3V logic with an input voltage range of 4.5V to 10V.
Can I use this board for battery-powered IoT projects?
Yes, it supports low-power modes and is ideal for battery-operated applications.
Does it include Bluetooth functionality?
No, the ESP8266 version supports only WiFi, not Bluetooth.
To rate this product please login!
About Node MCU ESP8266 V3 (LOLIN CH340 chip) (pack of 25) by Iotcart
Buy NodeMCU ESP8266 V3 (LOLIN CH340) online. Compatible with Arduino IDE & Raspberry Pi. Ideal for IoT prototyping. Price in India.
