ARDUINO-A000066-ATMEGA328. Components: ATmega328P. Connection with the computer: USB. Features: microcontroller's I/O lines are led out to a pin connector. In stock: prototype board. Interface: SPI, UART, TWI, GPIO, PWM. Manufacturer's marking: A000066. Number of buttons: 1. Number of diodes: 4. RoHS: yes. Type of learning kit: Arduino. Original product from manufacturer: Arduino. Quantity in stock updated on 13/11/2025, 09:08