NodeMcu Lua V3 CH340 (ESP8266)

The NodeMCU Lua V3 CH340 (ESP8266) is a popular Wi-Fi development board designed for IoT, smart devices, and automation projects. It is based on the powerful ESP8266 Wi-Fi module and comes with the CH340 USB-to-serial chip, making it easy to program and connect to your computer.

It runs on the Tensilica 32-bit LX106 CPU with a clock speed of 80/160 MHz, providing reliable performance for IoT applications. In addition, it includes 4MB Flash memory and multiple GPIO pins for connecting sensors, relays, and other peripherals.

Because it supports both Arduino IDE and Lua scripting, the board is flexible for beginners and advanced developers. Also, it integrates Wi-Fi 802.11 b/g/n, therefore it can easily connect to networks and cloud platforms.

This board is widely used in home automation, wireless sensor networks, smart switches, and IoT prototypes. For example, you can use it to control devices remotely or send sensor data to cloud dashboards.

Key Features:

• Microcontroller: ESP8266EX

• CPU: 32-bit Tensilica LX106 @ 80/160 MHz

• Memory: 4MB Flash

• USB-to-Serial: CH340

• Built-in Wi-Fi 802.11 b/g/n

• GPIO, PWM, I²C, SPI, UART support

• Works with Arduino IDE and Lua scripts

• Compact and affordable design

Perfect for students, hobbyists, and IoT developers, the NodeMCU Lua V3 CH340 (ESP8266) is the ideal choice for building reliable, smart, and connected projects.