NodeMCU ESP8266 V3 WiFi Development Board with CH340 USB Serial Driver
Build low-cost, cloud-connected applications with the NodeMCU ESP8266 V3 WiFi Module. Explicitly engineered to simplify wireless prototyping, this high-performance development board breaks out the powerful ESP-12E module into a user-friendly, breadboard-ready hardware layout. Driven by an 80MHz RISC processor with integrated 802.11 b/g/n WiFi and 4MB of external flash memory, it features an onboard CH340 USB-to-UART serial interface chip for seamless single-cable code flashing and debugging. Operating reliably with a broad 5V input threshold via its onboard low-dropout voltage regulator, it serves as the definitive hardware component choice for constructing smart home home automation switches, remote weather tracking stations, IoT web servers, and wireless sensor telemetry loops running on Arduino IDE, NodeMCU Lua, or MicroPython.
₹ 190
₹ 299
| : | |
| Made In : | India |
The NodeMCU ESP8266 V3 is a low-cost WiFi-enabled development board based on the ESP8266 microcontroller. It comes with built-in CH340 USB-to-serial chip for easy programming and supports Lua scripting as well as Arduino IDE. This board is widely used for IoT applications, smart home automation, and wireless sensor networks.
It is one of the most popular beginner-friendly IoT development boards due to its simplicity, affordability, and strong community support.
Key Features
- ESP8266 WiFi microcontroller-based board
- Built-in CH340 USB-to-Serial converter
- Supports Lua scripting and Arduino IDE
- Onboard WiFi (2.4GHz) connectivity
- Multiple GPIO pins for sensors and modules
- PWM, ADC, SPI, I2C, UART support
- Micro USB interface for programming
- Low power consumption design
- Compact and breadboard-friendly
Technical Specifications
| Parameter | Specification |
|---|---|
| Module | ESP8266 NodeMCU V3 |
| Processor | 32-bit Tensilica L106 |
| Clock Speed | 80 MHz (up to 160 MHz) |
| Connectivity | WiFi 802.11 b/g/n |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB |
| GPIO Pins | ~11 digital GPIO |
| ADC | 1 channel (10-bit) |
| Flash Memory | 4MB (typical) |
| USB Chip | CH340 |
How to Use
- Install CH340 driver on PC
- Connect board via micro USB cable
- Select NodeMCU ESP8266 board in Arduino IDE
- Upload code for IoT or automation tasks
- Connect sensors via GPIO pins
- Use WiFi for cloud or local communication
- Power via USB or external 5V supply
Applications
- Smart home automation systems
- IoT cloud-based projects
- Wireless sensor monitoring
- Smart agriculture systems
- Remote control applications
- Data logging systems
- Robotics and automation
- Web server-based control systems
Package Includes
1 * NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board0 Reviews For this Product
Related Products
