Using multiple "Serial" ports of arduino mega 2560

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Naim Uddin
Naim Uddin 2020 年 3 月 10 日
コメント済み: Naim Uddin 2022 年 1 月 6 日
How to read data from Arduino Mega which is already connected with a sensor serially (For exmaple :Tx2/Rx2 or Tx3/Rx3)?
  1 件のコメント
Ameer Hamza
Ameer Hamza 2020 年 3 月 10 日
Which Serial port is connected to the sensor? Serial0? If not, then you can connect the Arduino to the PC with USB and read data from the serial port.

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Gayatri Menon
Gayatri Menon 2022 年 1 月 4 日
Hi,
In MATLAB,
use device() to connect to serial device on Arduino
arduinoObj = arduino("COM16","Leonardo","Libraries",{'SPI','Serial','I2C'})
% For accessing TX2/RX2
serialdevObj = device(arduinoObj,'SerialPort',2)
write(serialdevObj,[88 99 65]);
Refer the following links for more info
In Simulink ,
use Serial Transmit and Serial Receive blocks to connect serial device on Arduino
The following examples might be helpful for you
Thanks
Gayatri

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