ATmega328P Microcontroller – 16MHz clock speed, 32KB Flash Memory
14 Digital I/O Pins – 6 support PWM output
6 Analog Input Pins – Ideal for sensor integration
Multiple Power Options – USB (5V) or external adapter (7-12V)
USB Type-B Port – Easy programming via Arduino IDE
Built-in LED Indicators – Power, TX, and RX status
Supports Communication Protocols – SPI, I2C, UART
Perfect for Learning & Prototyping – Great for beginners and experts