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The NodeMcu ESP8266 V3 Lua CH340 WiFi Development Board is a popular and versatile microcontroller board based on the ESP8266 Wi-Fi module. It offers a convenient and easy-to-use platform for developing Internet of Things (IoT) projects and applications. The board integrates the ESP8266 chip with the CH340 USB-to-serial converter, making it simple to connect and program. It supports the Lua scripting language and is compatible with the Arduino IDE, allowing for flexible and efficient development.

      Node MCU ESP8266 V3 Lua CH340 Wi-Fi Dev. Board

      SKU: 183
      ₹500.00 Regular Price
      ₹350.00Sale Price
      • Specification

        • Microcontroller: ESP8266 ESP-12E
        • Operating Voltage: 3.3V
        • Digital I/O Pins: 11
        • Analog Input Pins: 1 (3.2V max input)
        • Flash Memory: 4MB
        • Wi-Fi Standard: 802.11 b/g/n
        • Wi-Fi Modes: Station, Access Point, and Both (Station + Access Point)
        • UART Interface: CH340 USB-to-serial converter
        • Clock Speed: 80 MHz
        • Dimensions: Approximately 48mm x 26mm


        • Gather the necessary components: NodeMcu ESP8266 V3 Lua CH340 WiFi Development Board, USB cable (Type-A to micro-USB), and a computer with the Arduino IDE installed.
        • Ensure that your computer is powered on but the NodeMcu board is not connected yet.
        • Take the USB cable and locate the USB Type-A connector, which is usually rectangular and larger.
        • Connect the Type-A end of the USB cable to an available USB port on your computer.
        • Take the other end of the USB cable with the micro-USB connector, which is smaller and rectangular in shape.
        • Locate the micro-USB port on the NodeMcu board. It is usually located on the edge of the board.
        • Align the micro-USB connector with the micro-USB port on the NodeMcu board and gently insert it. Ensure a secure connection.
        • Once the cable is connected to both the computer and the NodeMcu board, the board will receive power from the computer.
        • Open the Arduino IDE on your computer.
        • In the Arduino IDE, go to File > Preferences and add the following URL to the "Additional Boards Manager URLs":
        • Go to Tools > Board > Boards Manager. Search for "esp8266" and install the "esp8266" board package.
        • Select the appropriate board by going to Tools > Board and selecting "NodeMCU 1.0 (ESP-12E Module)."
        • Choose the correct port by going to Tools > Port and selecting the port that corresponds to the NodeMcu board.
        • Your NodeMcu ESP8266 V3 Development Board is now successfully connected to your computer. You can begin programming and utilizing its Wi-Fi capabilities for your IoT projects.
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