Used for communication between the Arduino board and a computer or other devices. All Arduino boards have at least one serial port (also known as a UART or USART): Serial. It communicates on digital pins (RX) and (TX) as well as with the computer via USB. Thus, if you use these functions, you cannot also use pins . Arduino and Genuino boards have built in support for serial communication on pins and but what if you need more serial ports ? The SoftwareSerial Library has been developed to allow serial communication to take place on the other digital pins of your boards, using software . This port allows sketches to be loaded to the board using a USB cable. Ah, Arduino , I remember when you were just crawling around and blinking LEDs.
Набор функций Serial служит для связи устройства Ардуино с компьютером или другими устройствами, поддерживающими последовательный интерфейс обмена данными. Все платы Arduino имеют хотя бы один последовательный порт (UART, иногда называют USART). Для обмена данными Serial. This tutorial shows how to transmit and receive data and messages on the Arduino serial USB port using the Arduino serial monitor window.
To get familiar with using the Serial Monitor, Copy and Paste the following example Sketch into a blank Arduino IE window. If I have uploaded a code on an Arduino mini pro from my mac using a USB and FTDI, with data that prints to the serial port. Continue reading “Arduino serial port”