6/2/2023 0 Comments Arduino nano pinout voltage![]() The ATmega328 also supports I2C and SPI communication. A SoftwareSerial library allows for serial communication on any of the Nano's digital pins. The RX and TX LEDs on the board flash when data is being transmitted via the FTDI chip and the USB connection to the computer (but not for serial communication on pins 0 and 1). The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. The ATmega328 provides UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX).Īn FTDI FT232RL on the board channels this serial communication over USB and the FTDI drivers (included with the Arduino firmware) provide a virtual com port to software on the computer. The Arduino Nano has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. Flash memory: 32 KB, of which 2 KB is used by bootloader.Digital I/O pins: 14 (6 optional PWM outputs).Microcontroller: Microchip ATmega328P.It features a more powerful ATmega4809 processor and twice the RAM. In 2019, Arduino released the Arduino Nano Every, a pin-equivalent evolution of the Nano. The board can be powered through a type-B mini-USB cable or from a 9 V battery. The Arduino Nano is equipped with 30 male I/O headers, in a DIP-30-like configuration, which can be programmed using the Arduino Software integrated development environment (IDE), which is common to all Arduino boards and running both online and offline. It offers the same connectivity and specs of the Arduino Uno board in a smaller form factor. The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P released in 2008.
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