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.
