Arduino Uno Compatible Development Board

The Arduino Uno Compatible Development Board puts the versatility of the ATmega328P microcontroller in your hands. Ideal for beginners and seasoned makers alike, this board provides a familiar platform for learning, prototyping, and creating interactive electronics projects.

New to Arduino? Start with our Arduino Getting Started Guide to learn setup and coding basics, and check out our LED Blink Guide for your first project.

Key Specifications:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage (Recommended): 7–12V
• Input Voltage (Limits): 6–20V
• Digital I/O Pins: 14, including 6 PWM outputs
• Analog Input Pins: 6 channels for sensor interfacing
• Flash Memory: 32 KB (0.5 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• USB Interface: CH340G USB 2.0 Type B (connects directly to your computer via USB A to B cable)

Features:

• Full Arduino Compatibility: Supports existing Arduino libraries, shields, and sketches seamlessly.
• Stable Performance: Reliable 16 MHz clock speed for precise timing and real-time applications.
• Versatile I/O: Connect sensors, actuators, LEDs, motors, and other peripherals using 14 digital and 6 PWM pins.
• Analog Inputs: Read sensor data, such as temperature or light, with 6 analog pins.
• Built-in Bootloader: Pre-installed bootloader enables quick programming via the Arduino IDE.
• USB Connectivity: Use the CH340G interface to program, debug, and communicate serially with your PC.
• Compatible Accessories: Add the USB Host Shield for connecting USB devices, or protect your board with the clear Uno R3 case.

Getting Started:

• Install the Arduino IDE and select “Arduino Uno” as the board type.
• Connect the board using a USB 2.0 Type B cable (included) and install drivers if necessary.
• Start creating: upload sketches, experiment with sensors, and explore interactive projects.

Check out all Arduino boards and the official Arduino Uno R3 if you prefer a genuine board.