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The Nano Board R3 with CH340 chip is a compact and versatile microcontroller board that is compatible with the Arduino platform. It features the CH340 USB-to-serial chip, which allows for easy connection and communication with a computer. The board's small size makes it ideal for projects with space constraints or those requiring portability. Additionally, it offers a range of input/output pins, making it suitable for a variety of electronic applications.

      Arduino Nano Board R3 CH340 chip With USB Mini Cable compatible with Arduino

      SKU: 178
      ₹500.00 Regular Price
      ₹350.00Sale Price
      • Specification

        • Microcontroller: ATmega328P
        • Operating Voltage: 5V
        • Input Voltage (recommended): 7-12V
        • Digital I/O Pins: 14 (of which 6 provide PWM output)
        • Analog Input Pins: 8
        • DC Current per I/O Pin: 20 mA
        • DC Current for 3.3V Pin: 50 mA
        • Flash Memory: 32 KB (ATmega328P) - 2 KB used by bootloader
        • SRAM: 2 KB (ATmega328P)
        • EEPROM: 1 KB (ATmega328P)
        • Clock Speed: 16 MHz
        • USB-to-Serial Chip: CH340
        • Dimensions: 18mm x 45mm


        • Gather the necessary components: Nano Board R3 with CH340 chip, USB mini cable, and a computer with the Arduino IDE installed.
        • Ensure that your computer is powered on but the Nano Board is not connected yet.
        • Take the USB mini cable and locate the USB Type-A connector. This connector is usually rectangular and larger.
        • Connect the Type-A end of the USB mini cable to an available USB port on your computer.
        • Take the other end of the USB mini cable with the USB Type-B connector, which is smaller and rectangular.
        • Locate the USB Type-B port on the Nano Board R3. It is usually located on the edge of the board, marked as "USB."
        • Align the Type-B connector with the USB Type-B port on the Nano Board and gently insert it. Ensure that the connection is secure.
        • Once the cable is connected to both the computer and the Nano Board R3, the board will receive power from the computer.
        • Open the Arduino IDE on your computer.
        • In the Arduino IDE, select the appropriate board by going to Tools > Board and selecting "Arduino Nano."
        • Choose the correct processor by going to Tools > Processor and selecting "ATmega328P (Old Bootloader)."
        • Select the correct port by going to Tools > Port and choosing the port that corresponds to the Nano Board.
        • Your Nano Board R3 with CH340 chip is now successfully connected to your computer. You can begin programming and utilizing its various input/output pins for your projects.
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