Product Description
The ATmega328P 5V Nano V3.0 Development Board is a compact and versatile microcontroller board based on the classic ATmega328P 8-bit AVR MCU. Running at 16 MHz and operating at 5 V logic, this board is ideal for hobbyists, students, and embedded system developers looking for a breadboard-friendly Arduino-compatible platform.
What sets this variant apart is the built-in CH340 USB-to-Serial converter with a USB-Type-C port, making it convenient to connect directly to modern laptops and PCs without needing legacy USB cables. It supports Arduino IDE out of the box and provides plenty of GPIO, analog, and communication interfaces for sensors, displays, motor drivers, and IoT modules.
Key Features
ATmega328P microcontroller (Arduino Nano compatible)
Operates at 5 V logic with 16 MHz clock
Integrated CH340 USB-to-Serial, USB Type-C interface
Breadboard-ready compact form factor
UART, I2C, SPI, analog input, PWM support
Compatible with Arduino IDE and libraries
No extra USB-to-TTL adapter needed
Package Includes
1 × ATmega328P Nano V3.0 Development Board (CH340 Type-C)
(USB-C cable may be included depending on supplier)
Technical Specifications
Parameter | Specification |
MCU | ATmega328P (8-bit AVR) |
Operating Voltage | 5 V DC |
Clock Speed | 16 MHz |
Flash Memory | 32 KB |
SRAM | 2 KB |
EEPROM | 1 KB |
USB Interface | CH340 USB-to-Serial, Type-C |
Digital I/O | 14 (6 PWM) |
Analog Inputs | 8 |
PWM Channels | 6 |
Communication | UART, I2C, SPI |
Compatible IDE | Arduino IDE / PlatformIO |
Form Factor | Breadboard-friendly Nano layout |
Applications
Breadboard microcontroller projects
IoT sensor interfaces
Robotics & actuators control
Display & user interface modules
Data logging & telemetry
Arduino learning & prototyping