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The Arduino Zero is a powerful, 32-bit microcontroller board based on the Atmel SAMD21G18 chip, featuring an ARM Cortex-M0+ core running at 48 MHz. Designed for more advanced projects, it offers substantial improvements in processing speed, precision analog readings, and real-time responsiveness compared to typical 8-bit Arduino boards. Operating at 3.3V, it comes equipped with 20 digital I/O pins, 6 analog inputs with 12-bit resolution, 1 analog output (10-bit DAC), and supports a wide range of communication protocols including UART, I2C (TWI), SPI, and I2S. The onboard Embedded Debugger (EDBG) allows for professional debugging via SWD protocol, making it suitable for both intermediate and expert users

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