![Arduino Zero [ABX00003]](https://www.palettejoy.shop/image/arduino_zero_abx00003__x2q1gjc1_1.webp)
- Arduino Zero is designed to be compatible with most shields designed for the Arduino UNO.
- On board you’ll find: 20 Digital I/O Pins, most of them are also PWM pins, 2 UART, 6 analog inputs (12-bit ADC), 1 analog output, supports for a virtual COM port, one SPI reader, one TWI.
- Simple to connect to a computer using a micro-USB cable. Power it with an AC/DC adapter or battery to get started.
- The maximum voltage that the I/O pins can tolerate is 3.3 Volts. Applying voltages higher than 3.3 Volts to any I/O pin could damage the board.
- Choose between two options to upload code to the board: a dedicated programming port and a native USB Port.
The Zero is a simple and powerful 32-bit extension of the platform established by the UNO. The Zero board expands the family by providing increased performance, enabling a variety of project opportunities for devices, and acts as a great educational tool for learning about 32-bit application development. The Zero applications span from smart IoT devices, wearable technology, high-tech automation, to crazy robotics. The board is powered by Atmel’s SAMD21 MCU, which features a 32-bit ARM Cortex M0 core. One of its most important features is Atmel’s Embedded Debugger (EDBG), which provides a full debug interface without the need for additional hardware, significantly increasing the ease-of-use for software debugging. EDBG also supports a virtual COM port that can be used for device and bootloader programming.
