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Arduino Nano V3.0 Development Board 16MHz CH340 Type-C

SKU: 6LYB5L30I5
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4.7 (120 reviews)
The Arduino Nano V3.0 Development Board 16MHz CH340 Type-C is a compact, breadboard-friendly microcontroller board based on the ATmega328P microcontroller. It delivers the same functionality as the Arduino Uno in a much smaller form factor, making it ideal for space-constrained embedded projects, robotics, IoT devices, automation systems, and educational applications. The board uses the CH340 USB-to-Serial converter for reliable communication...
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The Arduino Nano V3.0 Development Board 16MHz CH340 Type-C is a compact, breadboard-friendly microcontroller board based on the ATmega328P microcontroller. It delivers the same functionality as the Arduino Uno in a much smaller form factor, making it ideal for space-constrained embedded projects, robotics, IoT devices, automation systems, and educational applications. The board uses the CH340 USB-to-Serial converter for reliable communication with a computer and features a modern USB Type-C connector for programming and power.

Powered by the ATmega328P running at 16MHz, the board provides 32KB of Flash memory, 2KB SRAM, and 1KB EEPROM, along with a rich set of digital and analog I/O pins. It supports UART, SPI, I²C, PWM, interrupts, timers, and analog inputs, allowing easy interfacing with sensors, displays, motors, communication modules, and other peripherals.

Fully compatible with the Arduino IDE, the Nano V3.0 supports thousands of existing Arduino libraries and example projects, making it an excellent platform for beginners, students, hobbyists, and professional developers.

Key Features

  • Based on the ATmega328P microcontroller
  • Compact breadboard-friendly design
  • USB Type-C connector for programming and power
  • CH340 USB-to-Serial interface
  • 16MHz crystal oscillator
  • 32KB Flash memory
  • 2KB SRAM
  • 1KB EEPROM
  • 14 digital input/output pins
  • 6 PWM output pins
  • 8 analog input channels
  • UART, SPI, and I²C communication support
  • Auto-reset during programming
  • ICSP programming header
  • Compatible with Arduino IDE
  • Supports numerous Arduino libraries and shields
  • Low power consumption
  • Ideal for robotics, automation, and embedded systems

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Board Type: Arduino Nano V3.0 Compatible Development Board
Microcontroller: ATmega328P-AU
USB Interface IC: CH340
USB Connector: USB Type-C
Architecture: 8-bit AVR RISC
Clock Speed: 16MHz
Operating Voltage: 5V DC
Recommended Input Voltage (VIN): 7V to 12V DC
Input Voltage Limits (VIN): 6V to 20V DC
Flash Memory: 32KB (Approximately 2KB Used by Bootloader)
SRAM: 2KB
EEPROM: 1KB
Digital I/O Pins: 14
PWM Channels: 6
Analog Input Channels: 8 (A0–A7)
ADC Resolution: 10-bit
UART Interfaces: 1
SPI Interface: 1
I²C (TWI) Interface: 1
External Interrupts: 2
DC Current Per I/O Pin: 20mA (40mA Absolute Maximum)
DC Current for 3.3V Pin: 50mA
Programming Interface: USB Type-C, ICSP Header
Reset Button: Yes
Operating Temperature: -40°C to +85°C
Board Dimensions: Approximately 45mm × 18mm
Mounting Type: Through-Hole Development Board
Development Support: Arduino IDE, PlatformIO, AVR-GCC

Additional Resources

Nano V3.0 Development Board 16MHz CH340 Type-C.PDF

FAQ

1. What makes this version of the Arduino Nano different from the standard one?

This board replaces the older Mini-USB port with a modern USB Type-C connector, which is more durable and reversible. It also uses the CH340 USB-to-Serial chip instead of the FTDI chip to keep costs low while maintaining full compatibility with the Arduino IDE.

2. Is it 100% compatible with official Arduino software?

Yes. It uses the same ATmega328P microcontroller as the official Arduino Nano and Uno. You can use the same libraries, shields, and sketches.

3. My computer doesn't recognize the board. What should I do?

Because this board uses the CH340 chip, you likely need to install the CH340 drivers. Windows 10/11 often installs them automatically, but if your COM port isn't showing up, download and install the "CH341SER" driver from the manufacturer (WCH) website.

4. Which settings should I use in the Arduino IDE?

Use the following configuration:

  • Board: "Arduino Nano"
  • Processor: "ATmega328P" (If it fails to upload, try selecting "ATmega328P (Old Bootloader)").
  • Port: Select the COM port that appears when you plug the board in.

5. Can I power the board and use the serial monitor at the same time?

Yes. The Type-C port provides both power and data. The board automatically selects the highest voltage source if you have both USB and external power (Vin) connected.

6. How much current can each pin handle?

Each I/O pin can provide or receive a maximum of 40mA, but for long-term stability, it is recommended to keep it under 20mA. The total current for all pins combined should not exceed 200mA.

7. Can I use this for battery-powered projects?

Yes! Its small footprint makes it ideal for wearables or portable gadgets. You can power it via a 7.4V Li-ion battery pack through the Vin and GND pins.

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