Description
Compact & Powerful: Arduino Nano V3.0 Compatible Board
This **Arduino Nano V3.0 Compatible Board** is a small, breadboard-friendly development board based on the reliable ATmega328P-AU microcontroller. It offers the same powerful functionality as the UNO but in a compact DIP module, making it ideal for robotics, drone builds, and portable projects where space is limited.
A key advantage of this board over the standard UNO is its 8 Analog Input pins (A0–A7), providing two extra inputs for sensors. It comes pre-flashed with a bootloader, ready to be programmed via its Mini-B USB port.
Key Features
- Breadboard Friendly: Designed to plug directly into standard breadboards for messy-free prototyping.
- Expanded Analog I/O: Features 8 Analog pins (vs. 6 on the UNO), perfect for sensor-rich projects.
- Flexible Power: Power via USB or an external unregulated supply (5V–12V) through the VIN pin.
- Universal Compatibility: Fully compatible with the Arduino IDE and standard libraries.
Technical Specifications
| Microcontroller | ATmega328P-AU (SMD) |
| Operating Voltage | 5V (Regulated) |
| Input Voltage (VIN) | 5V – 12V DC |
| Digital I/O Pins | 14 (TX, RX, D2-D13) |
| PWM Output | 6 Pins (D3, D5, D6, D9, D10, D11) |
| Analog Input Pins | 8 Pins (A0 – A7) |
| Clock Speed | 16 MHz |
| Flash Memory | 32 KB (2 KB used by bootloader) |
Pinout Highlights
- Serial (UART): RX (0) and TX (1).
- I2C/TWI: A4 (SDA) and A5 (SCL).
- SPI: D10 (SS), D11 (MOSI), D12 (MISO), D13 (SCK).
- On-board LED: Pin 13.
⚡ Volt11 Setup Tip:
This board uses the CH340 USB Chip. If your computer does not recognize the COM port, simply install the CH340 driver. Requires a Micro-USB cable.
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