Description
The SuperMini Nano328P is a compact and powerful development board that inherits the advantages of the Arduino Nano while offering a smaller form factor. Powered by the ATmega328P microcontroller, it provides reliable performance with a clock frequency of 16 MHz, 32KB Flash memory, and 2KB SRAM. It supports multiple I/O interfaces, including digital pins, analog pins, PWM pins, and serial communication, making it ideal for a wide range of embedded and DIY electronic projects.
Key Features
- Based on the ATmega328P microcontroller
- Compact and lightweight form factor
- Compatible with Arduino IDE
- CH340E USB-to-serial converter for easy programming
- Type-C USB interface for modern connectivity
- Multiple digital, analog, and PWM pins
- Supports 3.3V–5V operation
- Suitable for breadboard prototyping and embedded system applications
Specification
- Microcontroller: ATmega328P
- USB Chip: CH340E
- Input Voltage: USB 5V / DC 6–12V
- Output Power: 3.3V ~ 5V
- Maximum Current (5V): 1A
- Analog Ports: 6 (A0–A5)
- Digital Ports: 14 (with PWM on pins 3, 5, 6, 9, 10, 11)
- EEPROM: 1KB
- SRAM: 2KB
- Flash Memory: 32KB
- USB Interface: Type-C
- Clock Frequency: 16 MHz
| Pin | Description |
|---|---|
| D0 | Digital pin, RX (Receive) |
| D1 | Digital pin, TX (Transmit) |
| D2 | Digital pin |
| D3 | Digital pin, PWM |
| D4 | Digital pin |
| D5 | Digital pin, PWM |
| D6 | Digital pin, PWM |
| D7 | Digital pin |
| D8 | Digital pin |
| D9 | Digital pin, PWM |
| D10 | Digital pin, PWM |
| D11 | Digital pin, PWM |
| D12 | Digital pin |
| D13 | Digital pin, LED (onboard RGB indicator) |
| A0–A3 | Analog input pins |
| A4 | Analog input / SDA |
| A5 | Analog input / SCL |
Application
- Embedded systems
- Robotics and automation
- Sensor data acquisition
- IoT devices and smart home projects
- DIY electronics and education