Arduino Nano V3.0 ATmega328P CH340 Type-C Unsoldered Development Board | Compact USB-C Microcontroller for Arduino Projects

Detailed Description

The Arduino Nano V3.0 ATmega328P CH340 Type-C Unsoldered Development Board is a compact and versatile microcontroller platform designed for makers, students, engineers, and electronics enthusiasts. Built around the reliable ATmega328P microcontroller and equipped with a CH340 USB-to-Serial converter, this board provides full compatibility with the Arduino IDE and a wide range of Arduino libraries.

Unlike traditional Nano boards that use Mini USB connectors, this version features a modern USB Type-C interface for convenient programming and power connectivity. The board is supplied without pre-soldered header pins, giving users the flexibility to install straight headers, right-angle headers, female headers, or directly mount the board into custom PCB designs.

With 14 digital I/O pins, 8 analog inputs, PWM outputs, UART, SPI, and I²C communication interfaces, the board is suitable for robotics, sensor interfacing, home automation, IoT devices, data logging, and embedded control applications. Its compact footprint makes it ideal for projects where space is limited.

Key Features

• ATmega328P microcontroller
• CH340 USB-to-Serial communication chip
• USB Type-C connector for programming and power
• Unsoldered version for flexible installation
• Fully compatible with Arduino IDE
• 14 Digital I/O pins
• 8 Analog input channels
• 6 PWM output pins
• Supports UART, SPI, and I²C communication
• Compact breadboard-friendly design
• Low power consumption
• Ideal for robotics, IoT, automation, and DIY electronics projects

Specifications

• Board Type: Arduino Nano V3.0 Compatible
• Microcontroller: ATmega328P
• USB Interface: CH340
• USB Connector: Type-C
• Operating Voltage: 5V
• Input Voltage (Recommended): 7V–12V
• Digital I/O Pins: 14
• PWM Channels: 6
• Analog Inputs: 8
• Flash Memory: 32KB (ATmega328P)
• SRAM: 2KB
• EEPROM: 1KB
• Clock Speed: 16MHz
• Communication Interfaces: UART, SPI, I²C
• Programming Software: Arduino IDE
• Header Pins: Not Soldered (Unsoldered Version)

Applications

• Robotics Projects
• Home Automation Systems
• IoT Devices
• Sensor Interfacing
• Educational Electronics
• Embedded System Development
• Data Logging Projects
• DIY Electronics
• Smart Monitoring Systems
• Prototype Development

 Weight

Approximate: 6g